chore(deps): update actions/labeler action to v6 (#576)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/pr.yml

@@ -29,7 +29,7 @@ jobs:
 
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/labeler@8558fd74291d67161a8a78ce36a881fa63b766a9 # v5
+      - uses: actions/labeler@634933edcd8ababfe52f92936142cc22ac488b1b # v6
 
   label-size:
     permissions: