fix: pi_merge needs

Author: andhreljaKern

.github/workflows/pi_cleanup_submodule.yml

@@ -23,7 +23,7 @@ jobs:
     with:
       checkout_ref: parent-image-updates
       repository: "${{ github.repository_owner }}/refinery-submodule-parent-images"
-  
+
   gh-delete-branch:
     name: 'GitHub: Delete Branch'
     runs-on: ubuntu-latest

.github/workflows/pi_merge_submodule.yml

@@ -63,7 +63,7 @@ jobs:
 
   gh-delete-submodule-branches:
     name: 'GitHub: Delete Submodule Branch'
-    needs: [configure-branch-name, pi-update-submodule]
+    needs: [configure-branch-name, pi-update-parent-images]
     if: ${{ !failure() && github.run_attempt == 1 }}
     runs-on: ubuntu-latest
     steps: