Bump Auth pod version (#5064)

Author: renkelvin

Firebase/Auth/CHANGELOG.md

@@ -1,3 +1,6 @@
+# v6.5.0
+- [feature] Added support of Multi-factor Authentication. (#4823)
+
 # v6.4.1
 - [fixed] Added support of UISceneDelegate for URL redirect. (#4380)
 - [fixed] Fixed rawNonce in encoder. (#4337)

FirebaseAuth.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'FirebaseAuth'
-  s.version          = '6.4.3'
+  s.version          = '6.5.0'
   s.summary          = 'The official iOS client for Firebase Authentication (plus community support for macOS and tvOS)'
 
   s.description      = <<-DESC