fix: updated react dependency in podspec to enable build in Xcode 12 (for iOS >= 12) (#260)

package.json

@@ -39,7 +39,7 @@
   "license": "MIT",
   "peerDependencies": {
     "react": "^16.0",
-    "react-native": ">=0.57 <=0.62"
+    "react-native": ">=0.60 <=0.62"
   },
   "devDependencies": {
     "@babel/core": "^7.9.6",

react-native-cameraroll.podspec

@@ -15,5 +15,5 @@ Pod::Spec.new do |s|
   s.source       = { :git => "https://github.com/react-native-community/react-native-cameraroll.git", :tag => "v#{s.version}" }
   s.source_files  = "ios/**/*.{h,m}"
 
-  s.dependency 'React'
+  s.dependency 'React-Core'
 end