update rtc版本到3.7.1

Author: zhaoyongqiang

iOS/Podfile

@@ -6,14 +6,14 @@ target 'APIExample' do
 
   pod 'Floaty', '~> 4.2.0'  
   pod 'AGEVideoLayout', '~> 1.0.4'
-#  pod 'AgoraRtcEngine_iOS', '3.7.0'
-  pod 'sdk', :path => 'sdk.podspec'
+  pod 'AgoraRtcEngine_iOS', '3.7.1'
+  # pod 'sdk', :path => 'sdk.podspec'
   pod 'AgoraMediaPlayer_iOS', '1.2.2'
 end
 
 target 'Agora-ScreenShare-Extension' do
   use_frameworks!
 
-#  pod 'AgoraRtcEngine_iOS', '3.7.0'
-  pod 'sdk', :path => 'sdk.podspec'
+ pod 'AgoraRtcEngine_iOS', '3.7.1'
+  # pod 'sdk', :path => 'sdk.podspec'
 end

macOS/Podfile

@@ -7,8 +7,8 @@ target 'APIExample' do
 
   # Pods for APIExample
   pod 'AGEVideoLayout', '~> 1.0.4'
-#  pod 'AgoraRtcEngine_macOS', '3.7.0'
-  pod 'sdk', :path => 'sdk.podspec'
+  pod 'AgoraRtcEngine_macOS', '3.7.1'
+  # pod 'sdk', :path => 'sdk.podspec'
 
   target 'APIExampleTests' do
     inherit! :search_paths