Update pylance.ts (#24959)

Add GDPR tags for telemetry event

---------

Co-authored-by: Karthik Nadig <[email protected]>

Author: luabud

src/client/telemetry/pylance.ts

@@ -148,6 +148,13 @@
       "failed" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" }
    }
 */
+/* __GDPR__
+   "language_server/completion_context_items" : {
+      "lsversion" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
+      "context" : { "classification": "SystemMetaData", "purpose": "FeatureInsight" },
+      "count" : { "classification": "SystemMetaData", "purpose": "FeatureInsight" }
+   }
+*/
 /* __GDPR__
    "language_server/exception_intellicode" : {
       "lsversion" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },