Bump actions/add-to-project from 0.6.1 to 1.0.0

Bumps [actions/add-to-project](https://github.com/actions/add-to-project) from 0.6.1 to 1.0.0.
- [Release notes](https://github.com/actions/add-to-project/releases)
- [Commits](actions/add-to-project@v0.6.1...v1.0.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/issues.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Add issue to project
-        uses: actions/add-to-project@v0.6.1
+        uses: actions/add-to-project@v1.0.0
         with:
           project-url: https://github.com/orgs/shipwright-io/projects/6
           github-token: ${{ secrets.ADD_TO_PROJECT_TOKEN }}