Fix installation scripts for Mac (#2714)
Fix installation scripts for Mac (#2714)

* Fix android sdk commands to use sdkmanager

* Replace brew install with brew cask

* Fix installation for haxm

* Change brew formulae repository before installing android sdk

* Fix setting the ENV variable missing cast

NathanaelA/nativescript-cli,NathanaelA/nativescript-cli,NativeScript/nativescript-cli,NativeScript/nativescript-cli,NathanaelA/nativescript-cli,NativeScript/nativescript-cli,NativeScript/nativescript-cli,NathanaelA/nativescript-cli