Move remx from devDependencies (#7174)
Move remx from devDependencies (#7174)

Since we use `remx` as the store in Navigation mock, it is no longer a dev dependency.
wix/react-native-navigation,wix/react-native-navigation,wix/react-native-navigation,wix/react-native-navigation,wix/react-native-navigation,wix/react-native-navigation