Update .github/policies/disallow-edits.yml

Author: gewarren

.github/policies/disallow-edits.yml

@@ -45,7 +45,7 @@ configuration:
           - payloadType: Pull_Request
           - isAction:
               action: Opened
-          -or:
+          - or:
             - filesMatchPattern:
                 matchAny: true
                 pattern: articles/ai-foundry/responsible-ai/*