Fix condition on "Create PR" step

Author: mbg

.github/actions/prepare-mergeback-branch/action.yml

@@ -42,7 +42,7 @@ runs:
 
     - name: Create PR
       shell: bash
-      if: inputs.dry-run != 'false'
+      if: inputs.dry-run != 'true'
       env:
         VERSION: "${{ inputs.version }}"
         BASE_BRANCH: "${{ inputs.base }}"

.github/workflows/rollback-release.yml

@@ -12,6 +12,7 @@ on:
   push:
     paths:
       - .github/workflows/rollback-release.yml
+      - .github/actions/prepare-mergeback-branch/**
 
 jobs:
   prepare: