fix(ios) rework RN build workaround

This is what upstream RN does now.

ios/Podfile

       config.build_settings['SUPPORTS_MACCATALYST'] = 'NO'
       config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '12.0'
     end
-    # https://github.com/facebook/react-native/issues/32351#issuecomment-939157955
-    case target.name
-    when 'RCT-Folly'
-      target.build_configurations.each do |config|
-        config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '9.0'
-      end
-    end
   end
+  # https://github.com/facebook/react-native/blob/d7f748a944a9a9324e485ccbe214098e6c8645fc/scripts/react_native_pods.rb#L630
+  time_header = "#{Pod::Config.instance.installation_root.to_s}/Pods/RCT-Folly/folly/portability/Time.h"
+  `sed -i -e  $'s/ && (__IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_10_0)//' #{time_header}`
 end

ios/Podfile.lock

   RNWatch: 99637948ec9b5c9ec5a41920642594ad5ba07e80
   Yoga: e7dc4e71caba6472ff48ad7d234389b91dadc280
 
-PODFILE CHECKSUM: 93620e428bb16cc7fb8fd7314c0402e26929b5bf
+PODFILE CHECKSUM: d2617e38cab565a58af9b0f39cbea50d8af048c0
 
 COCOAPODS: 1.11.2

ios/sdk/sdk.xcodeproj/project.pbxproj

 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				ENABLE_BITCODE = NO;
+				"EXCLUDED_ARCHS[sdk=iphonesimulator*]" = "";
 				INFOPLIST_FILE = src/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = org.jitsi.JitsiMeetSDK.ios;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				ENABLE_BITCODE = YES;
+				"EXCLUDED_ARCHS[sdk=iphonesimulator*]" = "";
 				INFOPLIST_FILE = src/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = org.jitsi.JitsiMeetSDK.ios;