container - add update support for private_cluster_config

[ScottSuarez]

closes hashicorp/terraform-provider-google#10444

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)

container: fixed a bug where you could not update `private_cluster_config` on `google_container_cluster`

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))
Terraform Beta: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))

[c2thorn]

Great, we already have ForceSendFields set up in the expanders. LGTM

[slevenick]

/gcbrun

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))
Terraform Beta: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))

[slevenick]

/gcbrun

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))
Terraform Beta: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))

[ScottSuarez]

/gcbrun

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))
Terraform Beta: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))
Terraform Beta: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))

[ScottSuarez]

/gcbrun

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))
Terraform Beta: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))

[ScottSuarez]

/gcbrun

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))
Terraform Beta: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))

[ScottSuarez]

/gcbrun

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))
Terraform Beta: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))

[modular-magician]

I have triggered VCR tests in RECORDING mode for the following tests that failed during VCR: TestAccDatasourceGoogleServiceNetworkingPeeredDnsDomain_basic|TestAccCloudFunctionsFunction_vpcConnector|TestAccComputeInstanceFromMachineImage_basic|TestAccComputeInstanceFromMachineImage_overrideMetadataDotStartupScript|TestAccComputeInstanceFromMachineImage_diffProject|TestAccComputeRegionNetworkEndpointGroup_regionNetworkEndpointGroupAppengineExample|TestAccContainerCluster_withPrivateClusterConfig|TestAccSqlUser_postgresIAM You can view the result here: https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=216459

[modular-magician]

Tests failed during RECORDING mode: TestAccContainerCluster_withPrivateClusterConfigMissingCidrBlock|TestAccComputeInstanceFromMachineImage_overrideMetadataDotStartupScript|TestAccComputeInstanceFromMachineImage_basic|TestAccComputeInstanceFromMachineImage_diffProject|TestAccCloudFunctionsFunction_vpcConnector|TestAccComputeRegionNetworkEndpointGroup_regionNetworkEndpointGroupAppengineExample|TestAccSqlUser_postgresIAM|TestAccContainerCluster_withPrivateClusterConfig Please fix these to complete your PR

[ScottSuarez]

/gcbrun

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))
Terraform Beta: Diff ( 2 files changed, 39 insertions(+), 4 deletions(-))

[modular-magician]

I have triggered VCR tests in RECORDING mode for the following tests that failed during VCR: TestAccBigQueryTable_emptySchema|TestAccCloudRunService_cloudRunServiceSecretEnvironmentVariablesExample|TestAccCloudRunService_cloudRunServiceSecretVolumesExample|TestAccCloudRunService_secretVolume|TestAccCloudRunService_secretEnvironmentVariable|TestAccCloudFunctionsFunction_vpcConnector|TestAccComputeInstanceFromMachineImage_basic|TestAccComputeInstanceFromMachineImage_overrideMetadataDotStartupScript|TestAccComputeInstanceFromMachineImage_diffProject|TestAccComputeRegionNetworkEndpointGroup_regionNetworkEndpointGroupAppengineExample|TestAccContainerCluster_withPrivateClusterConfig|TestAccSqlUser_postgresIAM You can view the result here: https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=216464

[modular-magician]

Tests failed during RECORDING mode: TestAccContainerCluster_withPrivateClusterConfigMissingCidrBlock|TestAccComputeInstanceFromMachineImage_basic|TestAccComputeInstanceFromMachineImage_overrideMetadataDotStartupScript|TestAccComputeInstanceFromMachineImage_diffProject|TestAccCloudFunctionsFunction_vpcConnector|TestAccComputeRegionNetworkEndpointGroup_regionNetworkEndpointGroupAppengineExample|TestAccSqlUser_postgresIAM Please fix these to complete your PR

[slevenick]

Looks like TestAccContainerCluster_withPrivateClusterConfigMissingCidrBlock is failing, does that pass locally?