fix: arm64 macCatalyst works, with these applied

See facebook/react-native#33809

make-demo.sh

@@ -49,7 +49,7 @@ if ! which yarn > /dev/null 2>&1; then
   exit 1
 fi
 
-npm_config_yes=true npx react-native init rnfbdemo --skip-install --version=0.68.1
+npm_config_yes=true npx react-native init rnfbdemo --skip-install --version=0.68.2
 cd rnfbdemo
 
 # New versions of react-native include annoying Ruby stuff that forces use of old rubies. Obliterate.
@@ -225,8 +225,8 @@ if [ "$(uname)" == "Darwin" ]; then
   echo "Installing pods and running iOS app in release mode"
   npx react-native run-ios --configuration "Release"
 
-  # Check catalyst build (but not on arm64 because it does not work there yet)
-  if ! [ "$XCODE_DEVELOPMENT_TEAM" == "" ] && ! [ "${arch_name}" = "arm64" ]; then
+  # Check catalyst build
+  if ! [ "$XCODE_DEVELOPMENT_TEAM" == "" ]; then
 
     echo "Adding macCatalyst entitlements file / build flags to Xcode project"
     cp ../rnfbdemo.entitlements ios/rnfbdemo/

patches/react-native+0.68.2.patch

@@ -0,0 +1,24 @@
+diff --git a/node_modules/react-native/scripts/.packager.env b/node_modules/react-native/scripts/.packager.env
+new file mode 100644
+index 0000000..361f5fb
+--- /dev/null
++++ b/node_modules/react-native/scripts/.packager.env
+@@ -0,0 +1 @@
++export RCT_METRO_PORT=8081
+diff --git a/node_modules/react-native/scripts/react_native_pods.rb b/node_modules/react-native/scripts/react_native_pods.rb
+index f2ceeda..fa3c311 100644
+--- a/node_modules/react-native/scripts/react_native_pods.rb
++++ b/node_modules/react-native/scripts/react_native_pods.rb
+@@ -131,10 +131,10 @@ end
+ def use_flipper!(versions = {}, configurations: ['Debug'])
+   versions['Flipper'] ||= '0.125.0'
+   versions['Flipper-Boost-iOSX'] ||= '1.76.0.1.11'
+-  versions['Flipper-DoubleConversion'] ||= '3.2.0'
++  versions['Flipper-DoubleConversion'] ||= '3.2.0.1'
+   versions['Flipper-Fmt'] ||= '7.1.7'
+   versions['Flipper-Folly'] ||= '2.6.10'
+-  versions['Flipper-Glog'] ||= '0.5.0.4'
++  versions['Flipper-Glog'] ||= '0.5.0.5'
+   versions['Flipper-PeerTalk'] ||= '0.0.4'
+   versions['Flipper-RSocket'] ||= '1.4.3'
+   versions['OpenSSL-Universal'] ||= '1.1.1100'