Add code style issue for testing

Author: andrewheard

FirebaseAI/Sources/FirebaseAI.swift

@@ -45,7 +45,7 @@ public final class FirebaseAI: Sendable {
     assert(instance.apiConfig.service.endpoint == .firebaseProxyProd)
     assert(instance.apiConfig.version == .v1beta)
     return instance
-  }
+                           }   // Test style issue
 
   /// Initializes a generative model with the given parameters.
   ///