build(deps): bump actions/add-to-project from 0.5.0 to 0.6.1 (#4538)

Bumps [actions/add-to-project](https://github.com/actions/add-to-project) from 0.5.0 to 0.6.1.
- [Release notes](https://github.com/actions/add-to-project/releases)
- [Commits](https://github.com/actions/add-to-project/compare/v0.5.0...v0.6.1)

---
updated-dependencies:
- dependency-name: actions/add-to-project
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: Daniel Gibbs <me@danielgibbs.co.uk>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/add-to-project.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Add to Project
-        uses: actions/add-to-project@v0.5.0
+        uses: actions/add-to-project@v0.6.1
         with:
           project-url: https://github.com/orgs/GameServerManagers/projects/11
           github-token: ${{ secrets.ADD_TO_PROJECT_PAT }}