[firebase_auth] Firestore crash on user authentication on iOS about flutterfire HOT 3 OPEN

#  參考: https://stackoverflow.com/questions/64362285/flutter-on-ios-fatal-error-module-cloud-firestore-not-found
# 因為 podfile 無法獲取到 flutter 所需要的套件, 需要額外更新此份檔案後, 執行 pod install
 platform :ios, '13.0'

 ENV['COCOAPODS_DISABLE_STATS'] = 'true'

 project 'Runner', {

   'Debug' => :debug,
   'Profile' => :release,
   'Release' => :release,
 }

 def flutter_root
   generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
   unless File.exist?(generated_xcode_build_settings_path)
     raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
   end

   File.foreach(generated_xcode_build_settings_path) do |line|
     matches = line.match(/FLUTTER_ROOT\=(.*)/)
     return matches[1].strip if matches
   end
   raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
 end

 require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)

 flutter_ios_podfile_setup

 target 'Runner' do
   use_frameworks!
   use_modular_headers!

   # 固定 BoringSSL-GRPC 版本
   pod 'BoringSSL-GRPC', '0.0.24'

   flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
 end

 post_install do |installer|
   installer.pods_project.targets.each do |target|
     flutter_additional_ios_build_settings(target)
   end
 end

  cached_network_image: ^3.3.1
  cloud_firestore: ^4.15.9
  file_picker: ^6.2.0
  firebase_analytics: ^10.8.10
  firebase_auth: ^4.17.9
  firebase_core: ^2.27.1
  firebase_storage: ^11.6.10
  firebase_ui_auth: ^1.13.1
  firebase_ui_oauth_google: ^1.3.1
  flutter_line_sdk: ^2.3.6
  flutter_udid: ^3.0.0
  google_mobile_ads: ^4.0.0
  http: ^1.2.1
  image: ^4.1.7
  infinite_scroll_pagination: ^4.0.0
  jwt_decoder: ^2.0.1
  logger: ^2.1.0
  path_provider: ^2.1.2
  pigeon: ^17.1.2
  shared_preferences: ^2.2.2
  uuid: ^4.3.3
  universal_html: ^2.2.4
  video_player: ^2.8.3