Create labeler-stable.yml

.github/workflows/labeler-stable.yml

@@ -0,0 +1,23 @@
+# This workflow will triage pull requests and apply a label based on the
+# paths that are modified in the pull request.
+#
+# To use this workflow, you will need to set up a .github/labeler.yml
+# file with configuration.  For more information, see:
+# https://github.com/actions/labeler
+
+name: "Labels: Branch stable"
+#on: [pull_request_target]
+
+on:
+  pull_request_target:
+    types:
+      - opened
+    branches:
+      - 'stable'
+jobs:
+  add_label:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions-ecosystem/action-add-labels@v1
+      with:
+        labels: "Branch: stable"