CU-869bydfx8: Fix default plugin catalog auth marker

Author: mart-r

medcat-v2/medcat/plugins/data/plugin_catalog.json

@@ -18,7 +18,7 @@
                     "plugin_version": "main"
                 }
             ],
-            "requires_auth": false
+            "requires_auth": true
         }
     }
-}
+}