Open older Xcode versions on newer macOS versions

[aleixjf]

Tell us how we can improve Xcodes
It would be cool to be able to open older Xcode versions on newer macOS versions directly from the Xcodes app.

Is your feature request related to a problem? Please describe.
Inability to open older Xcode versions on newer macOS versions with the "Open" button.

What would you like to see? How would you like it to work?
For each version (X.Y.Z):

If the app is "unsupported" (ex: running macOS Sequoia (15.1) but you want to run Xcode 15.4.0), a button to run the following command:
open /Applications/Xcode-15.y.z.app/Contents/macOS/Xcode
(This would allow users to test the app without modifying it on their current macOS version).

Another button to overwrite the CFBundleVersion in Info.plist with the one of the current macOS build version (sw_vers -buildVersion):
write /Applications/Xcode-15.y.z.app/Contents/Info.plist CFBundleVersion -string 23051

(The helper app will need to have the Application management setting enabled to run the above command, but it is already needed to perform other tasks so... it shouldn't be a big deal)