chore: update google.golang.org/api to v0.288.0

[ChinemeremChigbo]

Updates the google.golang.org/api dependency to the latest release (v0.288.0).

This is a prerequisite to unblock downstream feature development (specifically, the addition of the new DesiredEmulatedVersion field for GKE Two-Step Upgrades).

Release Note Template for Downstream PRs (will be copied)

See Write release notes for guidance.

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes for commit 6650631:

Diff report

Your PR generated the following diffs in downstream repositories:

Repository	Diff Link	Changes
google provider	View Diff	2 files changed, 21 insertions(+), 21 deletions(-)
google-beta provider	View Diff	2 files changed, 21 insertions(+), 21 deletions(-)

Test report

Analytics

Total Tests	Passed	Skipped	Affected
6752	6050	696	6

Affected Service Packages

• All service packages are affected

Learn how VCR tests work

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Step 1: Replaying Mode

Action taken

Found 6 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit.

Click here to see the affected tests

• TestAccContainerCluster_regionalWithNodePool
• TestAccContainerNodePool_withHostMaintenancePolicy
• TestAccDataprocMetastoreService_dataprocMetastoreServicePrivateServiceConnectExample
• TestAccDiscoveryEngineDataStore_discoveryengineDatastoreKmsKeyNameExample
• TestAccManagedKafkaConnector_managedkafkaConnectorBasicExample
• TestAccPubsubSubscription_pubsubSubscriptionTagsExample

View the replaying VCR build log

---

Step 2: Recording Mode

Recording Mode	Replaying Rerun	Test Name
❌ Error · Log	-	TestAccContainerCluster_regionalWithNodePool
❌ Error · Log	-	TestAccContainerNodePool_withHostMaintenancePolicy
❌ Error · Log	-	TestAccDataprocMetastoreService_dataprocMetastoreServicePrivateServiceConnectExample
❌ Error · Log	-	TestAccDiscoveryEngineDataStore_discoveryengineDatastoreKmsKeyNameExample
❌ Error · Log	-	TestAccManagedKafkaConnector_managedkafkaConnectorBasicExample
❌ Error · Log	-	TestAccPubsubSubscription_pubsubSubscriptionTagsExample

Caution

Issues requiring attention before PR completion

🔴 Initial Recording Failed: Some tests failed during the recording step. See the table above for details.

Please address these issues to complete your PR. If you believe these detections are incorrect or unrelated to your change, please raise the concern with your reviewer.

View the recording VCR build log or the debug logs folder for detailed results.

@ChinemeremChigbo, @melinath VCR tests complete for 6650631!

[github-actions]

Googlers: For automatic test runs see go/terraform-auto-test-runs.

@melinath, a repository maintainer, has been assigned to review your changes. If you have not received review feedback within 2 business days, please leave a comment on this PR asking them to take a look.

You can help make sure that review is quick by doing a self-review and by running impacted tests locally.