Removed gameservices tests

[melinath]

Started failing consistently recently. Fixes hashicorp/terraform-provider-google#15252

Release Note Template for Downstream PRs (will be copied)

[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 ( 9 files changed, 548 deletions(-))
Terraform Beta: Diff ( 9 files changed, 548 deletions(-))
TF Conversion: Diff ( 2 files changed, 3 insertions(+), 3 deletions(-))

[modular-magician]

Tests analytics

Total tests: 2869
Passed tests 2568
Skipped tests: 299
Affected tests: 2

Action taken

Found 2 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit. Click here to see the affected tests

TestAccComputeFirewallPolicyRule_multipleRules|TestAccContainerAwsNodePool_BetaBasicHandWritten

Get to know how VCR tests work

[modular-magician]

$\textcolor{red}{\textsf{Tests failed during RECORDING mode:}}$
TestAccComputeFirewallPolicyRule_multipleRules[Error message] [Debug log]
TestAccContainerAwsNodePool_BetaBasicHandWritten[Error message] [Debug log]

$\textcolor{red}{\textsf{Please fix these to complete your PR.}}$
View the build log or the debug log for each test