Add GKE support for tier 1 networking in GKE

[modular-magician]

Add GKE support for tier 1 networking in GKE

Related issue: #11588. It covers only thread per core, but I think adding tier1 networking support would be helpful for similar use cases.

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.

Note: unit tests seem to be broken. I was able to run make test for generated code as follows:

$ make test
$ make fmt
$ make test
...
google/resource_bigtable_app_profile.go:468:9: undefined: bigtableadmin
google/resource_compute_subnetwork.go:39:22: undefined: cidr
...
$ rm google/resource_bigtable_app_profile.go google/resource_bigtable_app_profile_test.go google/resource_compute_subnetwork.go google/resource_compute_subnetwork_test.go
$ sed -i '/resourceBigtableAppProfile/d' google/provider.go
$ sed -i '/resourceComputeSubnetwork/d' google/provider.go
$ make test

Release notes

container: added support for `network_performance_config.total_egress_bandwidth_tier` to support GKE tier 1 networking

Derived from GoogleCloudPlatform/magic-modules#6826

[github-actions]

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