feat(chat)!: update the API

BREAKING CHANGE: This release has breaking changes.

#### chat:v1

The following keys were deleted:
- schemas.AttachmentDataRef.description
- schemas.GoogleAppsCardV1GridItem.properties.textAlignment.description
- schemas.GoogleAppsCardV1GridItem.properties.textAlignment.enum
- schemas.GoogleAppsCardV1GridItem.properties.textAlignment.enumDescriptions
- schemas.GoogleAppsCardV1GridItem.properties.textAlignment.type
- schemas.GoogleAppsCardV1Widget.properties.horizontalAlignment.description
- schemas.GoogleAppsCardV1Widget.properties.horizontalAlignment.enum
- schemas.GoogleAppsCardV1Widget.properties.horizontalAlignment.enumDescriptions
- schemas.GoogleAppsCardV1Widget.properties.horizontalAlignment.type

The following keys were added:
- auth.oauth2.scopes.https://www.googleapis.com/auth/chat.memberships.readonly.description
- auth.oauth2.scopes.https://www.googleapis.com/auth/chat.messages.description
- auth.oauth2.scopes.https://www.googleapis.com/auth/chat.messages.create.description
- auth.oauth2.scopes.https://www.googleapis.com/auth/chat.messages.readonly.description
- auth.oauth2.scopes.https://www.googleapis.com/auth/chat.spaces.description
- auth.oauth2.scopes.https://www.googleapis.com/auth/chat.spaces.readonly.description
- resources.media.methods.download.scopes
- resources.spaces.methods.get.scopes
- resources.spaces.methods.list.scopes
- resources.spaces.resources.messages.methods.create.scopes
- resources.spaces.resources.messages.methods.delete.scopes
- resources.spaces.resources.messages.methods.get.scopes
- resources.spaces.resources.messages.methods.patch.description
- resources.spaces.resources.messages.methods.patch.flatPath
- resources.spaces.resources.messages.methods.patch.httpMethod
- resources.spaces.resources.messages.methods.patch.id
- resources.spaces.resources.messages.methods.patch.parameterOrder
- resources.spaces.resources.messages.methods.patch.parameters.allowMissing.description
- resources.spaces.resources.messages.methods.patch.parameters.allowMissing.location
- resources.spaces.resources.messages.methods.patch.parameters.allowMissing.type
- resources.spaces.resources.messages.methods.patch.parameters.name.description
- resources.spaces.resources.messages.methods.patch.parameters.name.location
- resources.spaces.resources.messages.methods.patch.parameters.name.pattern
- resources.spaces.resources.messages.methods.patch.parameters.name.required
- resources.spaces.resources.messages.methods.patch.parameters.name.type
- resources.spaces.resources.messages.methods.patch.parameters.updateMask.description
- resources.spaces.resources.messages.methods.patch.parameters.updateMask.format
- resources.spaces.resources.messages.methods.patch.parameters.updateMask.location
- resources.spaces.resources.messages.methods.patch.parameters.updateMask.type
- resources.spaces.resources.messages.methods.patch.path
- resources.spaces.resources.messages.methods.patch.request.$ref
- resources.spaces.resources.messages.methods.patch.response.$ref
- resources.spaces.resources.messages.methods.patch.scopes
- resources.spaces.resources.messages.methods.update.scopes
- schemas.GoogleAppsCardV1Action.properties.interaction.description
- schemas.GoogleAppsCardV1Action.properties.interaction.enum
- schemas.GoogleAppsCardV1Action.properties.interaction.enumDescriptions
- schemas.GoogleAppsCardV1Action.properties.interaction.type
- schemas.GoogleAppsCardV1Icon.description

The following keys were changed:
- resources.spaces.methods.get.description
- resources.spaces.methods.list.description
- resources.spaces.methods.list.parameters.pageToken.description
- resources.spaces.resources.members.methods.get.description
- resources.spaces.resources.members.methods.get.scopes
- resources.spaces.resources.members.methods.list.description
- resources.spaces.resources.members.methods.list.parameters.pageToken.description
- resources.spaces.resources.members.methods.list.scopes
- resources.spaces.resources.messages.methods.create.description
- resources.spaces.resources.messages.methods.update.description
- schemas.GoogleAppsCardV1Action.properties.function.description
- schemas.GoogleAppsCardV1Action.properties.persistValues.description
- schemas.GoogleAppsCardV1ActionParameter.description
- schemas.GoogleAppsCardV1BorderStyle.description
- schemas.GoogleAppsCardV1BorderStyle.properties.type.enumDescriptions
- schemas.GoogleAppsCardV1Button.description
- schemas.GoogleAppsCardV1Button.properties.altText.description
- schemas.GoogleAppsCardV1Button.properties.color.description
- schemas.GoogleAppsCardV1Button.properties.disabled.description
- schemas.GoogleAppsCardV1Button.properties.icon.description
- schemas.GoogleAppsCardV1Button.properties.onClick.description
- schemas.GoogleAppsCardV1Button.properties.text.description
- schemas.GoogleAppsCardV1Card.description
- schemas.GoogleAppsCardV1Card.properties.cardActions.description
- schemas.GoogleAppsCardV1Card.properties.displayStyle.description
- schemas.GoogleAppsCardV1Card.properties.fixedFooter.description
- schemas.GoogleAppsCardV1Card.properties.header.description
- schemas.GoogleAppsCardV1Card.properties.name.description
- schemas.GoogleAppsCardV1Card.properties.peekCardHeader.description
- schemas.GoogleAppsCardV1Card.properties.sections.description
- schemas.GoogleAppsCardV1CardAction.description
- schemas.GoogleAppsCardV1CardFixedFooter.description
- schemas.GoogleAppsCardV1CardHeader.properties.imageType.description
- schemas.GoogleAppsCardV1CardHeader.properties.imageType.enumDescriptions
- schemas.GoogleAppsCardV1CardHeader.properties.imageUrl.description
- schemas.GoogleAppsCardV1CardHeader.properties.subtitle.description
- schemas.GoogleAppsCardV1DateTimePicker.description
- schemas.GoogleAppsCardV1DateTimePicker.properties.label.description
- schemas.GoogleAppsCardV1DateTimePicker.properties.name.description
- schemas.GoogleAppsCardV1DateTimePicker.properties.onChangeAction.description
- schemas.GoogleAppsCardV1DateTimePicker.properties.type.description
- schemas.GoogleAppsCardV1DateTimePicker.properties.valueMsEpoch.description
- schemas.GoogleAppsCardV1DecoratedText.properties.bottomLabel.description
- schemas.GoogleAppsCardV1DecoratedText.properties.endIcon.description
- schemas.GoogleAppsCardV1DecoratedText.properties.icon.description
- schemas.GoogleAppsCardV1DecoratedText.properties.onClick.description
- schemas.GoogleAppsCardV1DecoratedText.properties.switchControl.description
- schemas.GoogleAppsCardV1DecoratedText.properties.text.description
- schemas.GoogleAppsCardV1DecoratedText.properties.topLabel.description
- schemas.GoogleAppsCardV1DecoratedText.properties.wrapText.description
- schemas.GoogleAppsCardV1Divider.description
- schemas.GoogleAppsCardV1Grid.description
- schemas.GoogleAppsCardV1Icon.properties.altText.description
- schemas.GoogleAppsCardV1Icon.properties.iconUrl.description
- schemas.GoogleAppsCardV1Icon.properties.imageType.enumDescriptions
- schemas.GoogleAppsCardV1Icon.properties.knownIcon.description
- schemas.GoogleAppsCardV1Image.properties.imageUrl.description
- schemas.GoogleAppsCardV1Image.properties.onClick.description
- schemas.GoogleAppsCardV1ImageCropStyle.description
- schemas.GoogleAppsCardV1ImageCropStyle.properties.aspectRatio.description
- schemas.GoogleAppsCardV1ImageCropStyle.properties.type.enumDescriptions
- schemas.GoogleAppsCardV1OnClick.description
- schemas.GoogleAppsCardV1OnClick.properties.card.description
- schemas.GoogleAppsCardV1Section.description
- schemas.GoogleAppsCardV1Section.properties.collapsible.description
- schemas.GoogleAppsCardV1Section.properties.header.description
- schemas.GoogleAppsCardV1Section.properties.uncollapsibleWidgetsCount.description
- schemas.GoogleAppsCardV1Section.properties.widgets.description
- schemas.GoogleAppsCardV1SelectionInput.description
- schemas.GoogleAppsCardV1SelectionInput.properties.items.description
- schemas.GoogleAppsCardV1SelectionInput.properties.label.description
- schemas.GoogleAppsCardV1SelectionInput.properties.name.description
- schemas.GoogleAppsCardV1SelectionInput.properties.onChangeAction.description
- schemas.GoogleAppsCardV1SelectionInput.properties.type.description
- schemas.GoogleAppsCardV1SelectionInput.properties.type.enumDescriptions
- schemas.GoogleAppsCardV1SelectionItem.description
- schemas.GoogleAppsCardV1SelectionItem.properties.selected.description
- schemas.GoogleAppsCardV1SelectionItem.properties.text.description
- schemas.GoogleAppsCardV1SelectionItem.properties.value.description
- schemas.GoogleAppsCardV1SuggestionItem.description
- schemas.GoogleAppsCardV1SuggestionItem.properties.text.description
- schemas.GoogleAppsCardV1Suggestions.description
- schemas.GoogleAppsCardV1Suggestions.properties.items.description
- schemas.GoogleAppsCardV1SwitchControl.description
- schemas.GoogleAppsCardV1SwitchControl.properties.controlType.description
- schemas.GoogleAppsCardV1SwitchControl.properties.name.description
- schemas.GoogleAppsCardV1SwitchControl.properties.onChangeAction.description
- schemas.GoogleAppsCardV1SwitchControl.properties.selected.description
- schemas.GoogleAppsCardV1SwitchControl.properties.value.description
- schemas.GoogleAppsCardV1TextInput.description
- schemas.GoogleAppsCardV1TextInput.properties.autoCompleteAction.description
- schemas.GoogleAppsCardV1TextInput.properties.hintText.description
- schemas.GoogleAppsCardV1TextInput.properties.initialSuggestions.description
- schemas.GoogleAppsCardV1TextInput.properties.label.description
- schemas.GoogleAppsCardV1TextInput.properties.name.description
- schemas.GoogleAppsCardV1TextInput.properties.onChangeAction.description
- schemas.GoogleAppsCardV1TextInput.properties.type.description
- schemas.GoogleAppsCardV1TextInput.properties.type.enumDescriptions
- schemas.GoogleAppsCardV1TextInput.properties.value.description
- schemas.GoogleAppsCardV1Widget.description
- schemas.GoogleAppsCardV1Widget.properties.buttonList.description
- schemas.GoogleAppsCardV1Widget.properties.dateTimePicker.description
- schemas.GoogleAppsCardV1Widget.properties.decoratedText.description
- schemas.GoogleAppsCardV1Widget.properties.divider.description
- schemas.GoogleAppsCardV1Widget.properties.grid.description
- schemas.GoogleAppsCardV1Widget.properties.image.description
- schemas.GoogleAppsCardV1Widget.properties.selectionInput.description
- schemas.GoogleAppsCardV1Widget.properties.textInput.description
- schemas.GoogleAppsCardV1Widget.properties.textParagraph.description
- schemas.Space.properties.displayName.description