Audio mute unmute fixes (#234)

* progress

* refresh

* Create Podfile.lock

* Update Podfile.lock

* pub

* update deps.

* fix tests

* dart format .

* fix duplicate imports

---------

Co-authored-by: cloudwebrtc <duanweiwei1982@gmail.com>

macos/livekit_client.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name                = 'livekit_client'
-  s.version             = '1.1.1'
+  s.version             = '1.1.13'
   s.summary             = 'Open source platform for real-time audio and video.'
   s.description         = 'Open source platform for real-time audio and video.'
   s.homepage            = 'https://livekit.io/'
@@ -16,5 +16,5 @@ Pod::Spec.new do |s|
   s.static_framework    = true
 
   s.dependency 'FlutterMacOS'
-  s.dependency 'WebRTC-SDK', '~> 104.5112.06'
+  s.dependency 'WebRTC-SDK', '~> 104.5112.09'
 end