Fix to issue #736 resulting in GEMINI_CLI_AUTH_TYPE not getting populated most of the time in the start_session events (#8508)

Co-authored-by: owenofbrien <86964623+owenofbrien@users.noreply.github.com>
Co-authored-by: Arya Gummadi <aryagummadi@google.com>

packages/core/src/config/config.test.ts

@@ -422,7 +422,7 @@ describe('Server Config (config.ts)', () => {
         ...baseParams,
         usageStatisticsEnabled: true,
       });
-      await config.initialize();
+      await config.refreshAuth(AuthType.USE_GEMINI);
 
       expect(
         ClearcutLogger.prototype.logStartSessionEvent,