chore(deps): update actions/labeler action to v6

Author: renovate[bot]

.github/workflows/pr.yml

@@ -26,7 +26,7 @@ jobs:
       contents: read
       pull-requests: write
     steps:
-      - uses: actions/labeler@8558fd74291d67161a8a78ce36a881fa63b766a9 # v5.0.0
+      - uses: actions/labeler@634933edcd8ababfe52f92936142cc22ac488b1b # v6.0.1
 
   assign:
     name: Auto PR Assign