Add support for KMS key ARN in AMP Workspace resource

[obounaim]

Description

Implements AWS Key Management Service encryption for Amazon Managed Service for Prometheus Workspace

Relations

Closes #35048

References

Encryption at rest

Output from Acceptance Testing

make testacc TESTS=TestAccAMPWorkspace_kms PKG=amp
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./internal/service/amp/... -v -count 1 -parallel 20 -run='TestAccAMPWorkspace_kms'  -timeout 360m
=== RUN   TestAccAMPWorkspace_kms
=== PAUSE TestAccAMPWorkspace_kms
=== CONT  TestAccAMPWorkspace_kms
--- PASS: TestAccAMPWorkspace_kms (29.89s)
PASS
ok      github.com/hashicorp/terraform-provider-aws/internal/service/amp        29.997s

[github-actions]

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[ewbankkit]

LGTM 🚀.

% make testacc TESTARGS='-run=TestAccAMPWorkspaceDataSource_\|TestAccAMPWorkspace_' PKG=amp ACCTEST_PARALLELISM=2
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./internal/service/amp/... -v -count 1 -parallel 2  -run=TestAccAMPWorkspaceDataSource_\|TestAccAMPWorkspace_ -timeout 360m
=== RUN   TestAccAMPWorkspaceDataSource_basic
--- PASS: TestAccAMPWorkspaceDataSource_basic (17.29s)
=== RUN   TestAccAMPWorkspace_basic
=== PAUSE TestAccAMPWorkspace_basic
=== RUN   TestAccAMPWorkspace_disappears
=== PAUSE TestAccAMPWorkspace_disappears
=== RUN   TestAccAMPWorkspace_kms
=== PAUSE TestAccAMPWorkspace_kms
=== RUN   TestAccAMPWorkspace_tags
=== PAUSE TestAccAMPWorkspace_tags
=== RUN   TestAccAMPWorkspace_alias
=== PAUSE TestAccAMPWorkspace_alias
=== RUN   TestAccAMPWorkspace_loggingConfiguration
=== PAUSE TestAccAMPWorkspace_loggingConfiguration
=== CONT  TestAccAMPWorkspace_basic
=== CONT  TestAccAMPWorkspace_tags
--- PASS: TestAccAMPWorkspace_basic (21.60s)
=== CONT  TestAccAMPWorkspace_loggingConfiguration
--- PASS: TestAccAMPWorkspace_tags (47.51s)
=== CONT  TestAccAMPWorkspace_kms
--- PASS: TestAccAMPWorkspace_kms (20.71s)
=== CONT  TestAccAMPWorkspace_disappears
--- PASS: TestAccAMPWorkspace_disappears (17.81s)
=== CONT  TestAccAMPWorkspace_alias
--- PASS: TestAccAMPWorkspace_loggingConfiguration (66.63s)
--- PASS: TestAccAMPWorkspace_alias (55.80s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/amp	164.957s

[ewbankkit]

@obounaim Thanks for the contribution 🎉 👏.

[github-actions]

This functionality has been released in v5.32.0 of the Terraform AWS Provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template. Thank you!

[github-actions]

I'm going to lock this pull request because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.
If you have found a problem that seems related to this change, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.