fix(ci): restrict backport workflow to PRs targeting main (#2877)

Saadnajmi · web-flow · commit 44ba85fff9b8 · 2026-03-31T13:25:23.000-05:00
diff --git a/.github/workflows/microsoft-backport.yml b/.github/workflows/microsoft-backport.yml
@@ -6,6 +6,7 @@ on:
   issue_comment:
     types: [created]
   pull_request:
+    branches: [main]
     types: [synchronize]
 
 permissions:
