- [ ] Have you followed the guidelines for contributing? - [ ] Have you signed the [CLA](http://www.ubuntu.com/legal/contributors/)? - [ ] Have you successfully run `make lint && make test`? - [ ] Have you added an entry to the changelog (`docs/reference/changelog.rst`)? --- ## Description Tests craft-parts qa.yaml workflow against starflow PR #101 changes before merging in both repositories. ## Changes - Updated `.github/workflows/qa.yaml` to reference `@copilot/use-pristine-ubuntu-action` (the actual branch name from starflow PR #101) instead of `@main` for starflow workflows - Added header comments linking to https://github.com/canonical/starflow/pull/101 All 6 workflow references now point to the PR branch: - `canonical/starflow/.github/workflows/lint-python.yaml@copilot/use-pristine-ubuntu-action` - `canonical/starflow/.github/workflows/test-python.yaml@copilot/use-pristine-ubuntu-action` (5 jobs) **Note**: This is temporary for cross-repo validation. <!-- START COPILOT ORIGINAL PROMPT --> <details> <summary>Original prompt</summary> > Create a pull request that tests the craft-parts repository's qa.yaml GitHub Actions workflow on the same branch or environment as referenced in the starflow pull request at https://github.com/canonical/starflow/pull/101. The new PR should include a reference or link to the starflow PR (#101) and make it clear that its purpose is to verify the workflow's behavior in coordination with that work. Ensure the PR description contains a direct link back to https://github.com/canonical/starflow/pull/101 for traceability and cross-repo collaboration. </details> <!-- START COPILOT CODING AGENT SUFFIX --> *This pull request was created as a result of the following prompt from Copilot chat.* > Create a pull request that tests the craft-parts repository's qa.yaml GitHub Actions workflow on the same branch or environment as referenced in the starflow pull request at https://github.com/canonical/starflow/pull/101. The new PR should include a reference or link to the starflow PR (#101) and make it clear that its purpose is to verify the workflow's behavior in coordination with that work. Ensure the PR description contains a direct link back to https://github.com/canonical/starflow/pull/101 for traceability and cross-repo collaboration. <!-- START COPILOT CODING AGENT TIPS --> --- 💬 We'd love your input! Share your thoughts on Copilot coding agent in our [2 minute survey](https://gh.io/copilot-coding-agent-survey).