[v2] [iOS] Remove OCMock files from being compiled into pod (#4272)
[v2] [iOS] Remove OCMock files from being compiled into pod (#4272)

* Remove OCMock files from being compiled into pod

* Add prepare script to build source when repo is cloned

* Revert package.json change

wix/react-native-navigation,thanhzusu/react-native-navigation,wix/react-native-navigation,wix/react-native-navigation,thanhzusu/react-native-navigation,chicojasl/react-native-navigation,3sidedcube/react-native-navigation,chicojasl/react-native-navigation,guyca/react-native-navigation,3sidedcube/react-native-navigation,3sidedcube/react-native-navigation,Jpoliachik/react-native-navigation,ceyhuno/react-native-navigation,guyca/react-native-navigation,thanhzusu/react-native-navigation,Jpoliachik/react-native-navigation,wix/react-native-navigation,guyca/react-native-navigation,wix/react-native-navigation,Jpoliachik/react-native-navigation,ceyhuno/react-native-navigation,chicojasl/react-native-navigation,Jpoliachik/react-native-navigation,ceyhuno/react-native-navigation,thanhzusu/react-native-navigation,thanhzusu/react-native-navigation,ceyhuno/react-native-navigation,wix/react-native-navigation,guyca/react-native-navigation,chicojasl/react-native-navigation,Jpoliachik/react-native-navigation,thanhzusu/react-native-navigation,3sidedcube/react-native-navigation,ceyhuno/react-native-navigation,Jpoliachik/react-native-navigation,chicojasl/react-native-navigation,chicojasl/react-native-navigation,ceyhuno/react-native-navigation