fix: podspec Fix tag name, which in reality is prefixed with v

Author: alloy

SentryReactNative.podspec

@@ -10,7 +10,7 @@ Pod::Spec.new do |s|
   s.summary        = 'Official Sentry SDK for react-native'
   s.author         = 'Sentry'
   s.homepage       = "https://github.com/getsentry/react-native-sentry"
-  s.source         = { :git => 'https://github.com/getsentry/react-native-sentry.git', :tag => "#{s.version}"}
+  s.source         = { :git => 'https://github.com/getsentry/react-native-sentry.git', :tag => "v#{s.version}"}
 
   s.ios.deployment_target = "8.0"
   s.tvos.deployment_target = "9.0"