chore(deps): update actions/add-to-project action to v0.6.1

Author: renovate[bot]

.github/workflows/project.yml

@@ -11,7 +11,7 @@ jobs:
     name: Add to project
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/add-to-project@v0.6.0
+      - uses: actions/add-to-project@v0.6.1
         with:
           project-url: https://github.com/users/batmac/projects/2
           github-token: ${{ secrets.ADD_TO_PROJECT_PAT }}