Bump mshick/add-pr-comment from 2.8.2 to 3.10.0

Bumps [mshick/add-pr-comment](https://github.com/mshick/add-pr-comment) from 2.8.2 to 3.10.0.
- [Release notes](https://github.com/mshick/add-pr-comment/releases)
- [Changelog](https://github.com/mshick/add-pr-comment/blob/main/CHANGELOG.md)
- [Commits](mshick/add-pr-comment@v2.8.2...v3.10.0)

---
updated-dependencies:
- dependency-name: mshick/add-pr-comment
  dependency-version: 3.10.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/milestone.yml

@@ -50,7 +50,7 @@ jobs:
           milestone: ${{ steps.milestone.outputs.milestone_number }}
           labels: ${{ steps.labels.outputs.labels }}
 
-      - uses: mshick/add-pr-comment@v2.8.2
+      - uses: mshick/add-pr-comment@v3.10.0
         if: ${{ steps.labels.outputs.sponsor }}
         with:
           message: ${{ steps.labels.outputs.sponsor }}