add autoassign

Author: victorhuangwq

.github/workflows/autoAssign.yml

@@ -0,0 +1,13 @@
+name: Auto Assign
+on:
+  issues:
+    types: [labeled]
+jobs:
+  run:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: wow-actions/auto-assign@v3
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          assignees: vbryh-msft, lflores-ms
+          includeLabels: ['regression']