Moved Cloud Run secret support to ga

[jeremiele]

Moves the support for environment variables and filesystem based secrets from
beta to ga since the feature is now generally available.

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)

cloudrun: Added support for secrets to ga terraform module.

[modular-magician]

Hello! I am a robot who works on Magic Modules PRs.

I have detected that you are a community contributor, so your PR will be assigned to someone with a commit-bit on this repo for initial review.

Thanks for your contribution! A human will be with you soon.

@ndmckinley, please review this PR or find an appropriate assignee.

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 4 files changed, 949 insertions(+), 25 deletions(-))
Terraform Beta: Diff ( 3 files changed, 25 insertions(+), 31 deletions(-))

[jeremiele]

The VCRCommunity failure shows this message in the details:

"Needs` /gcbrun from a collaborator"

So I think someone has to run this for me?

[nat-henderson]

LGTM as long as the tests pass.

[nat-henderson]

I think you probably want to just remove all these lines.

[jeremiele]

Done.

[nat-henderson]

/gcbrun

[nat-henderson]

/gcbrun

[nat-henderson]

You're still going to want this empty block, I bet.

[jeremiele]

Done. Trying to run the tests on my local machine for ga and beta.

[jeremiele]

Tests ran successfully both for ga and beta.

for ga:

=== RUN TestAccCloudRunService_secretEnvironmentVariable
=== PAUSE TestAccCloudRunService_secretEnvironmentVariable
=== CONT TestAccCloudRunService_secretEnvironmentVariable
--- PASS: TestAccCloudRunService_secretEnvironmentVariable (76.99s)
PASS

=== RUN TestAccCloudRunService_secretVolume
=== PAUSE TestAccCloudRunService_secretVolume
=== CONT TestAccCloudRunService_secretVolume
--- PASS: TestAccCloudRunService_secretVolume (74.17s)
PASS

for beta:

=== RUN TestAccCloudRunService_secretEnvironmentVariable
=== PAUSE TestAccCloudRunService_secretEnvironmentVariable
=== CONT TestAccCloudRunService_secretEnvironmentVariable
--- PASS: TestAccCloudRunService_secretEnvironmentVariable (78.51s)
PASS

=== RUN TestAccCloudRunService_secretVolume
=== PAUSE TestAccCloudRunService_secretVolume
=== CONT TestAccCloudRunService_secretVolume
--- PASS: TestAccCloudRunService_secretVolume (85.45s)
PASS

[nat-henderson]

/gcbrun

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 4 files changed, 921 insertions(+), 33 deletions(-))
Terraform Beta: Diff ( 3 files changed, 5 insertions(+), 47 deletions(-))

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 4 files changed, 921 insertions(+), 33 deletions(-))
Terraform Beta: Diff ( 3 files changed, 5 insertions(+), 47 deletions(-))

[nat-henderson]

LGTM. I'll merge.