Remove Terraform support for game services

[hao-nan-li]

Remove Terraform support for game services.

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).
• 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).
• Generated Terraform providers, and ran make test and make lint in the generated providers to ensure it passes unit and linter tests.
• Ran relevant acceptance tests using my own Google Cloud project and credentials (If the acceptance tests do not yet pass or you are unable to run them, please let your reviewer know).
• Read Write release notes before writing my release note below.

Release Note Template for Downstream PRs (will be copied)

gameservices: Remove Terraform support for `gameservices`

[modular-magician]

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

Diff report

Your PR generated some diffs in downstreams - here they are.

Terraform GA: Diff ( 25 files changed, 2 insertions(+), 4229 deletions(-))
Terraform Beta: Diff ( 25 files changed, 2 insertions(+), 4229 deletions(-))
TF Conversion: Diff ( 7 files changed, 754 deletions(-))

[modular-magician]

Tests analytics

Total tests: 1
Passed tests 1
Skipped tests: 0
Affected tests: 0

$\textcolor{red}{\textsf{Errors occurred during REPLAYING mode. Please fix them to complete your PR}}$
View the build log

[modular-magician]

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

Breaking Change(s) Detected

The following breaking change(s) were detected within your pull request.

• Resource google_game_services_game_server_cluster was either removed or renamed - reference
• Resource google_game_services_game_server_config was either removed or renamed - reference
• Resource google_game_services_game_server_deployment_rollout was either removed or renamed - reference
• Resource google_game_services_game_server_deployment was either removed or renamed - reference
• Resource google_game_services_realm was either removed or renamed - reference

If you believe this detection to be incorrect please raise the concern with your reviewer. If you intend to make this change you will need to wait for a major release window. An override-breaking-change label can be added to allow merging.

Diff report

Your PR generated some diffs in downstreams - here they are.

Terraform GA: Diff ( 25 files changed, 2 insertions(+), 4230 deletions(-))
Terraform Beta: Diff ( 25 files changed, 2 insertions(+), 4230 deletions(-))
TF Conversion: Diff ( 7 files changed, 754 deletions(-))

[modular-magician]

Tests analytics

Total tests: 2946
Passed tests 2639
Skipped tests: 307
Affected tests: 0

$\textcolor{green}{\textsf{All tests passed in REPLAYING mode.}}$
View the build log

[c2thorn]

google-conversion is failing... are we expecting it to here?

/go/pkg/mod/github.com/modular-magician/terraform-provider-google-beta@v1.20.1-0.20230816180001-e7f5f0defd12/google-beta/provider/provider.go:895:58: undefined: gameservices

I can't see the line in the generated diff

[c2thorn]

Is there an upgrade guide entry PR?

[hao-nan-li]

Is there an upgrade guide entry PR?

(#8693)

[hao-nan-li]

google-conversion is failing... are we expecting it to here?

/go/pkg/mod/github.com/modular-magician/terraform-provider-google-beta@v1.20.1-0.20230816180001-e7f5f0defd12/google-beta/provider/provider.go:895:58: undefined: gameservices

I can't see the line in the generated diff

I need to double-check a bit, maybe there's something I missed during the removal. Thanks for highlighting the error.

[modular-magician]

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

Breaking Change(s) Detected

The following breaking change(s) were detected within your pull request.

• Resource google_game_services_game_server_cluster was either removed or renamed - reference
• Resource google_game_services_game_server_config was either removed or renamed - reference
• Resource google_game_services_game_server_deployment_rollout was either removed or renamed - reference
• Resource google_game_services_game_server_deployment was either removed or renamed - reference
• Resource google_game_services_realm was either removed or renamed - reference

If you believe this detection to be incorrect please raise the concern with your reviewer. If you intend to make this change you will need to wait for a major release window. An override-breaking-change label can be added to allow merging.

Diff report

Your PR generated some diffs in downstreams - here they are.

Terraform GA: Diff ( 26 files changed, 7 insertions(+), 4230 deletions(-))
Terraform Beta: Diff ( 25 files changed, 2 insertions(+), 4230 deletions(-))
TF Conversion: Diff ( 7 files changed, 754 deletions(-))

[modular-magician]

Tests analytics

Total tests: 2946
Passed tests 2639
Skipped tests: 307
Affected tests: 0

$\textcolor{green}{\textsf{All tests passed in REPLAYING mode.}}$
View the build log

[c2thorn]

added the label, don't remember if we need it for this branch.