Add etag checks to ACM directional policy resources

[coder-221]

Continuation of multiple PRs over the last month like #12736. This PR adds etag checks to the enforced and dry run resources for ACM directional policies (ingress and egress rules).

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accesscontextmanager: added `etag` to access context manager directional policy resources to prevent overriding changes

[github-actions]

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@trodge, 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.

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[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.

google provider: Diff ( 12 files changed, 212 insertions(+))
google-beta provider: Diff ( 12 files changed, 212 insertions(+))

[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.

google provider: Diff ( 12 files changed, 212 insertions(+))
google-beta provider: Diff ( 12 files changed, 212 insertions(+))

[modular-magician]

Tests analytics

Total tests: 3
Passed tests: 2
Skipped tests: 0
Affected tests: 1

Click here to see the affected service packages

• accesscontextmanager

Action taken

Found 1 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit. Click here to see the affected tests

• TestAccAccessContextManager

Get to know how VCR tests work

[modular-magician]

Tests analytics

Total tests: 3
Passed tests: 2
Skipped tests: 0
Affected tests: 1

Click here to see the affected service packages

• accesscontextmanager

Action taken

Found 1 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit. Click here to see the affected tests

• TestAccAccessContextManager

Get to know how VCR tests work

[modular-magician]

🔴 Tests failed during RECORDING mode:
TestAccAccessContextManager [Error message] [Debug log]

🔴 Errors occurred during RECORDING mode. Please fix them to complete your PR.

View the build log or the debug log for each test

[modular-magician]

🟢 Tests passed during RECORDING mode:
TestAccAccessContextManager [Debug log]

🟢 No issues found for passed tests after REPLAYING rerun.

---

🟢 All tests passed!

View the build log or the debug log for each test

[github-actions]

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[github-actions]

@GoogleCloudPlatform/terraform-team @trodge This PR has been waiting for review for 1 week. Please take a look! Use the label disable-review-reminders to disable these notifications.

[github-actions]

@GoogleCloudPlatform/terraform-team @trodge This PR has been waiting for review for 2 weeks. Please take a look! Use the label disable-review-reminders to disable these notifications.