Update add_to_project.yml

.github/workflows/add_to_project.yml

@@ -16,4 +16,4 @@ jobs:
       - uses: actions/add-to-project@v0.4.0
         with:
           project-url: https://github.com/orgs/tabler/projects/9/views/1
-          github-token: ${{ secrets.ADD_TO_PROJECT_PAT }}
+          github-token: ${{ secrets.GITHUB_TOKEN }}