attempt to fix failing WP Internationalization gh workflow

.github/workflows/wp-i18n.yml

@@ -102,14 +102,8 @@ jobs:
           git commit -m "WordPress i18n triggered by commit ${{ github.sha }}"
           git status
 
-      - name: Extract PR source branch
-        if: steps.changes.outcome == 'failure'
-        id: extract_branch
-        run: echo "PR_BRANCH=$(jq -r .pull_request.head.ref < $GITHUB_EVENT_PATH)" >> $GITHUB_ENV
-
       - name: Push changes
         if: steps.changes.outcome == 'failure'
-        uses: ad-m/github-push-action@master
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          branch: ${{ env.PR_BRANCH }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: git push origin HEAD:${{ github.ref }}