update branch protection

.github/settings.yml

@@ -49,11 +49,10 @@ labels:
 branches:
   - name: main
     protection:
+      required_pull_request_reviews: null
       required_status_checks:
-        strict: true
+        strict: false
         contexts:
           - continuous-integration/drone/pr
-      enforce_admins: false
+      enforce_admins: null
-      restrictions:
+      restrictions: null
-        users: []
-        teams: []