Delete label.yml

.github/workflows/label.yml

@@ -1,13 +0,0 @@
-name: "Pull Request Labeler"
-on:
-  pull_request:
-    paths:
-    - 'npm/ng-packs/**'
-
-jobs:
-  triage:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/labeler@v2
-      with:
-        repo-token: "${{ secrets.GITHUB_TOKEN }}"