### Issue # (if applicable) Closes #31666. ### Reason for this change AWS CodePipeline introduces new general purpose **compute** action: Commands action. - https://aws.amazon.com/about-aws/whats-new/2024/10/aws-codepipeline-general-purpose-compute-action/ - https://docs.aws.amazon.com/codepipeline/latest/userguide/action-reference-Commands.html#action-reference-Commands-type CFn docs: - https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-codepipeline-pipeline-actiontypeid.html - https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-codepipeline-pipeline-outputartifact.html - https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-codepipeline-pipeline-actiondeclaration.html ### Description of changes Added `CommandsAction` class and changed other files. The `ActionCategory` for this action is a new category `Compute`, so added `ActionCategory.COMPUTE`. ### Description of how you validated changes Both unit and integ tests ### Checklist - [x] My code adheres to the [CONTRIBUTING GUIDE](https://github.com/aws/aws-cdk/blob/main/CONTRIBUTING.md) and [DESIGN GUIDELINES](https://github.com/aws/aws-cdk/blob/main/docs/DESIGN_GUIDELINES.md) ---- *By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*