Bump actions/add-to-project from 1.0.2 to 2.0.0

Bumps [actions/add-to-project](https://github.com/actions/add-to-project) from 1.0.2 to 2.0.0.
- [Release notes](https://github.com/actions/add-to-project/releases)
- [Commits](actions/add-to-project@v1.0.2...v2.0.0)

---
updated-dependencies:
- dependency-name: actions/add-to-project
  dependency-version: 2.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

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

@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Add newly opened issue to GitHub Project
-        uses: actions/add-to-project@v1.0.2
+        uses: actions/add-to-project@v2.0.0
         with:
           project-url: ${{ secrets.PROJECT_URL }}
           github-token: ${{ secrets.PROJECTS_TOKEN }}