testing action

.github/workflows/build_dist_on_merge.yml

@@ -28,7 +28,7 @@ jobs:
         git config --global user.name "${{ github.actor }}"
         git config --global user.email "${{ github.actor_id }}+${{ github.actor }}@users.noreply.github.com"
         git add dist
-        git commit -m "rebuild [skip ci]"
+        git commit --amend -m "${{ github.event.head_commit.message }} [skip ci]"
         git push origin HEAD:${{ github.event.pull_request.head.ref }} --force
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}