[INFRA] Explicitly remove protected_branches (apache#808)

pan3793 · web-flow · commit 4790cee274d4 · 2021-07-15T16:29:01.000+08:00
diff --git a/.asf.yaml b/.asf.yaml
@@ -34,6 +34,7 @@ github:
     squash: true
     merge: false
     rebase: false
+  protected_branches: ~
   features:
     issues: true
     discussions: true
