fix: Xcode 12 compatibility (#62)

Pranit Harekar · web-flow · commit a7c043692054 · 2021-05-06T23:38:43.000+09:00
Ref #61
diff --git a/react-native-progress-view.podspec b/react-native-progress-view.podspec
@@ -16,5 +16,5 @@ Pod::Spec.new do |s|
   s.ios.source_files = "ios/**/*.{h,m}"
   s.osx.source_files = "macos/**/*.{h,m}"
 
-  s.dependency 'React'
-end
+  s.dependency 'React-Core'
+end
