fix directory

.gitea/workflows/render-manifests-push.yaml

@@ -34,6 +34,8 @@ jobs:
       - name: Check if Commit is from Push
         id: check-push-type
         run: |
+          cd ${MAIN_DIR}
+
           echo "">> Checking if Commit is from Push ..."
           git checkout ${{ gitea.event.after }}
           PARENT_COUNT=$(git rev-list --parents -n 1 ${{ gitea.event.after }} | wc -w)