ci: Add github token

Author: gdupontf

.github/workflows/pull_request.yml

@@ -41,6 +41,8 @@ jobs:
           git push "https://${GITHUB_ACTOR}:${{ env.GITHUB_TOKEN }}@github.com/${GITHUB_REPOSITORY}.git" HEAD:refs/heads/linting/${{ github.head_ref }} --force
           gh pr create -B ${{ github.head_ref }} -H ${{ github.head_ref }}-lint -a ${{ github.event.pull_request.user.login }} -T 'Apply linting rules and refactorings for ${{ github.head_ref }}'
         shell: bash
+        env:
+          GH_TOKEN: ${{ github.token }}
       - name: Process lint changes
         if: steps.changes-spotless.outputs.changed == 1 || steps.changes-openrewrite.outputs.changed
         uses: actions/github-script@v3