Revert ghaction-github-labeler to 5.0.0 (#609)

See crazy-max/ghaction-github-labeler#221

Author: vprivat-ads

.github/workflows/labeler.yml

@@ -14,6 +14,6 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Run Labeler
-        uses: crazy-max/ghaction-github-labeler@v5.1.0
+        uses: crazy-max/ghaction-github-labeler@v5.0.0
         with:
           skip-delete: true