[CI] Fix pre-commit workflow (#3238)

.github/workflows/post_commit.yml

@@ -82,7 +82,7 @@ jobs:
 
     # create pull request
     - name: Create Pull Request
-      if: steps.commit.outputs.status == 'success'
+      if: steps.commit.outcome == 'success'
       id: cpr
       uses: peter-evans/create-pull-request@v4
       with:
@@ -90,7 +90,7 @@ jobs:
         title: "[format] applied code formatting on changed files in PR ${{ github.event.pull_request.number }}"
 
     - name: Enable Auto-merge for the New PR
-      if: steps.commit.outputs.status == 'success'
+      if: steps.commit.outcome == 'success'
       uses: peter-evans/enable-pull-request-automerge@v2
       with:
         pull-request-number: ${{ steps.cpr.outputs.pull-request-number }}