updated ios version (#8609)

Author: jwoo-msft

source/ios/tools/AdaptiveCards.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |spec|
   spec.name             = 'AdaptiveCards'
 
-  spec.version          = '2.9.1'
+  spec.version          = '2.9.2'
 
   spec.license          = { :type => 'Adaptive Cards Binary EULA', :file => 'source/EULA-Non-Windows.txt' } 
 
@@ -11,7 +11,7 @@ Pod::Spec.new do |spec|
 
   spec.summary          = 'Adaptive Cards are a new way for developers to exchange card content in a common and consistent way'
 
-  spec.source       = { :git => 'https://github.com/microsoft/AdaptiveCards.git', :tag => 'ios-v2.9.1' }
+  spec.source       = { :git => 'https://github.com/microsoft/AdaptiveCards.git', :tag => 'ios-v2.9.2' }
 
   spec.default_subspecs = 'AdaptiveCardsCore', 'AdaptiveCardsPrivate', 'ObjectModel', 'UIProviders'