No issue: Restore basic branch protections

Author: reckart

.asf.yaml

@@ -40,14 +40,14 @@ github:
     merge:   true
     rebase:  false
   del_branch_on_merge: true
-  protected_branches: ~
-#    main:
-#     required_status_checks:
-#        strict: true
+  protected_branches:
+    main:
+     required_status_checks:
+        strict: true
 #        contexts:
 #          - continuous-integration/jenkins/pr-merge
-#    main-v2:
-#     required_status_checks:
-#        strict: true
+    main-v2:
+     required_status_checks:
+        strict: true
 #        contexts:
 #          - continuous-integration/jenkins/pr-merge