Support for Xcode Additional Utilities and update other aliases

[andrewcrook]

Tell us how we can improve Xcodes

• Allow the downloading and switching of Xcode Additional Utilities package from Apple developer site. Create folder for each version and switch

/Applications/Xcode Additional Utilities

• When switching up date other selected alias. Example a folder in Applications which has an alias to current Xcode versions of Xcode utilities e.g

/Applications/Xcode-13.4.0.app/Contents/Applications

Is your feature request related to a problem? Please describe.

yes by keeping the correct Xcode Additional Utilities and Xcode utilities selected and up to date.

What would you like to see? How would you like it to work?

add the feature or have the ability to hook scripts into the apps events to carry out such extended features