Update submodules.

Author: SaadArdati

example_chat_bot/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -6,7 +6,6 @@ import FlutterMacOS
 import Foundation
 
 import cloud_firestore
-import cloud_functions
 import firebase_auth
 import firebase_core
 import path_provider_foundation
@@ -15,7 +14,6 @@ import url_launcher_macos
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   FLTFirebaseFirestorePlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseFirestorePlugin"))
-  FLTFirebaseFunctionsPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseFunctionsPlugin"))
   FLTFirebaseAuthPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseAuthPlugin"))
   FLTFirebaseCorePlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseCorePlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))