Cloud Composer support for master authorized networks

[kubasieron]

Add Cloud Composer support for master authorized networks.
Fixes: hashicorp/terraform-provider-google#10748

If this PR is for Terraform, I acknowledge that I have:

• Searched through the issue tracker for an open issue that this either resolves or contributes to, commented on it to claim it, and written "fixes {url}" or "part of {url}" in this PR description. If there were no relevant open issues, I opened one and commented that I would like to work on it (not necessary for very small changes).
• Generated Terraform, and ran make test and make lint to ensure it passes unit and linter tests.
• Ensured that all new fields I added that can be set by a user appear in at least one example (for generated resources) or third_party test (for handwritten resources or update tests).
• Ran relevant acceptance tests (If the acceptance tests do not yet pass or you are unable to run them, please let your reviewer know).
• Read the Release Notes Guide before writing my release note below.

Release Note Template for Downstream PRs (will be copied)

Add support for Cloud Composer master authorized networks flag

[modular-magician]

Hello! I am a robot who works on Magic Modules PRs.

I have detected that you are a community contributor, so your PR will be assigned to someone with a commit-bit on this repo for initial review.

Thanks for your contribution! A human will be with you soon.

@c2thorn, please review this PR or find an appropriate assignee.

[modular-magician]

Hi! I'm the modular magician. Your PR generated some diffs in downstreams - here they are.

Diff report:

Terraform GA: Diff ( 3 files changed, 58 insertions(+), 24 deletions(-))
Terraform Beta: Diff ( 3 files changed, 384 insertions(+), 7 deletions(-))

[modular-magician]

I have triggered VCR tests in RECORDING mode for the following tests that failed during VCR: TestAccDatasourceGoogleServiceNetworkingPeeredDnsDomain_basic|TestAccApigeeEnvironmentIamBindingGenerated|TestAccApigeeEnvironmentIamMemberGenerated|TestAccApigeeEnvironmentIamPolicyGenerated|TestAccCloudFunctionsFunction_vpcConnector|TestAccComposerEnvironment_update|TestAccComposerEnvironment_composerV1MasterAuthNetworks|TestAccComposerEnvironment_composerV2MasterAuthNetworks|TestAccComposerEnvironment_composerV1MasterAuthNetworksUpdate|TestAccComposerEnvironment_composerV2MasterAuthNetworksUpdate|TestAccComposerEnvironmentAirflow2_withSoftwareConfig|TestAccContainerNodePool_withInvalidUpgradeSettings You can view the result here: https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=231703

[modular-magician]

Tests failed during RECORDING mode: TestAccComposerEnvironmentAirflow2_withSoftwareConfig|TestAccCloudFunctionsFunction_vpcConnector|TestAccContainerNodePool_withInvalidUpgradeSettings|TestAccComposerEnvironment_update Please fix these to complete your PR

[c2thorn]

This change seems to have broken this test:

Provided subnetwork [projects/x/regions/us-central1/subnetworks/tf-test-composer-net-x] must match Composer location [us-east1]

[modular-magician]

Hi! I'm the modular magician. Your PR generated some diffs in downstreams - here they are.

Diff report:

Terraform GA: Diff ( 1 file changed, 34 insertions(+))
Terraform Beta: Diff ( 3 files changed, 382 insertions(+), 5 deletions(-))

[modular-magician]

I have triggered VCR tests in RECORDING mode for the following tests that failed during VCR: TestAccApigeeEnvironmentIamBindingGenerated|TestAccApigeeEnvironmentIamMemberGenerated|TestAccApigeeEnvironmentIamPolicyGenerated|TestAccCloudFunctionsFunction_vpcConnector|TestAccComputeForwardingRule_update|TestAccContainerNodePool_withInvalidUpgradeSettings You can view the result here: https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=232700

[modular-magician]

Tests failed during RECORDING mode: TestAccCloudFunctionsFunction_vpcConnector|TestAccContainerNodePool_withInvalidUpgradeSettings Please fix these to complete your PR