Add GDPR tag to method property (#21522)

Author: luabud

src/client/telemetry/index.ts

@@ -1543,7 +1543,9 @@ export interface IEventNamePropertyMapping {
      * This event also has a measure, "resultLength", which records the number of completions provided.
      */
     /* __GDPR__
-       "jedi_language_server.request" : { "owner": "karthiknadig" }
+       "jedi_language_server.request" : { 
+           "method": {"classification": "SystemMetaData", "purpose": "FeatureInsight", "owner": "karthiknadig"}
+       }
      */
     [EventName.JEDI_LANGUAGE_SERVER_REQUEST]: unknown;
     /**