Fix "Bump changelog on release" GH Action (#1188)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.github/workflows/tests.yml

@@ -135,11 +135,19 @@ jobs:
         uses: actions/checkout@v4
       - name: Extract release tag
         run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+      - name: Create pull request branch
+        run: git switch -c "bump-changelog-for-${RELEASE_VERSION}"
       - name: Update changelog
         run: echo -e "## dev\n\n## $RELEASE_VERSION\n$(tail -n +2 CHANGELOG.md)" > CHANGELOG.md
       - name: Commit and push change
         run: |
-          git config --global user.name 'Github Actions'
-          git config --global user.email 'gh-action@users.noreply.github.com'
+          git config --global user.name 'github-actions[bot]'
+          git config --global user.email '41898282+github-actions[bot]@users.noreply.github.com'
           git commit -am "Bump changelog for $RELEASE_VERSION"
-          git push origin HEAD:main
+          git push origin "bump-changelog-for-${RELEASE_VERSION}"
+      - name: Create pull request
+        run: |
+          git fetch origin
+          gh pr create --base main --fill
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}