Update .openpublishing.publish.config.json

Author: JasonWHowell

.openpublishing.publish.config.json

@@ -10,7 +10,7 @@
       "build_output_subfolder": "azure-ai",
       "locale": "en-us",
       "monikers": [],
-      "open_to_public_contributors": true,
+      "open_to_public_contributors": false,
       "type_mapping": {
         "Conceptual": "Content"
       },
@@ -173,4 +173,4 @@
   "git_repository_branch_open_to_public_contributors": "main",
   "branch_target_mapping": {},
   "targets": {}
-}
+}