ci: Improve last commenter action

Author: mydea

.github/workflows/label-last-commenter.yml

@@ -5,13 +5,11 @@ on:
     types: [created]
 
 jobs:
-  deploy:
+  toggle_labels:
+    name: Toggle Labels
     runs-on: ubuntu-latest
     if: ${{ !github.event.issue.pull_request }}
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-
       - name: Add label if commenter is not member
         if: |
           github.event.comment.author_association != 'COLLABORATOR'