Add brassy build workflow on new tag

[biosafetylvl5]

GitHub Actions Workflow: Generate Release Note with Brassy

Overview

This GitHub Actions workflow automates the generation and management of release notes. The workflow is triggered either manually via workflow_dispatch or automatically when a new tag is pushed.

Job: Generate Release

1. Checkout Code

   • The code is checked out from the repository with all history and tags.

2. Extract Branch Name

   • The current branch name is extracted using git, and it is stored in the GitHub Actions output.

3. Extract Version

   • The latest version tag (excluding certain tags) is extracted from the repos new tag

4. Install Brassy

5. Run Brassy on File

   • A release note file is generated using brassy. A temporary header file is created for the release note, and the output is saved to a file named based on the extracted version.

6. Commit New Release Note and Delete Old YAML Files

   • The new release note is committed to a new branch named after the current branch with a prefix update-release-note-.
   • Old YAML files in the release notes directory are deleted and committed.

7. Push New Release Note to Branch

   • The new branch is pushed to the repository.

8. Create Pull Request

   • A pull request is automatically created to merge the new release note branch back into the current branch.
   • Example: Merge new release note into 738-new-branch-brassy-on-tag #749

[biosafetylvl5]

Fixes #684

[mindyls]

Looks good to me, excited to merge and tag/release and see what happens!

[cpcamacho]

LGTM