Adjust event matching

.github/workflows/doc-tests.yaml

@@ -3,8 +3,6 @@ run-name: Lint (Docs)
 on:
   pull_request:
 
-  merge_group:
-
 jobs:
   changes:
     name: Check for relevant changes
@@ -15,9 +13,6 @@ jobs:
       changed: ${{ steps.changes.outputs.changed }}
       changed_files: ${{ steps.changes.outputs.changed_files }}
     steps:
-      - name: Checkout
-        if: ${{ github.event_name == 'merge_group' }}
-        uses: actions/checkout@v4
       - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
         id: changes
         with:
@@ -34,7 +29,7 @@ jobs:
   doc-tests:
     name: Lint (Docs)
     needs: changes
-    if: ${{ !startsWith(github.head_ref, 'dependabot/') && needs.changes.outputs.changed == 'true' && github.event_name == 'pull_request' }}
+    if: ${{ !startsWith(github.head_ref, 'dependabot/') && needs.changes.outputs.changed == 'true' }}
     runs-on: ubuntu-latest
 
     permissions: