Bump crazy-max/ghaction-github-labeler from 4 to 5 (#23)

Author: dependabot[bot]

.github/workflows/sync-labels.yaml

@@ -17,7 +17,7 @@ jobs:
       uses: actions/checkout@v3
 
     - name: Sync labels
-      uses: crazy-max/ghaction-github-labeler@v4
+      uses: crazy-max/ghaction-github-labeler@v5
       with:
         github-token: ${{ secrets.GITHUB_TOKEN }}
         yaml-file: .github/labels.yaml