Display correct PR target branch as success rather than skipped

.github/workflows/verify-pr-target.yml

@@ -3,9 +3,12 @@ name: Verify pull request target
 on: [pull_request]
 
 jobs:
-  wrong_pr_target:
+  check_pr_target:
     runs-on: ubuntu-latest
-    if: github.base_ref == 'master'
     steps:
     - name: Wrong pull request target
       run: echo "This pull request targets the master branch. Please edit the pull request to target dev." && exit 1
+      if: github.base_ref == 'master'
+    - name: Correct pull request target
+      run: echo "This pull request targets the correct branch." && exit 0
+      if: github.base_ref != 'master'