[Feature Request] Query preferred version from command line

For scripting and automation, it would be really handy if I could run Unity Hub from the command-line and ask it the location of the preferred version of Unity installed. Eg:

C:\Program Files\Unity\Hub\Editor\2018.2.11f1\Editor\Unity.exe```

It would help a few different automation cases we have, eg. to make it easy to update version of Unity used by the build machine.

Looking through the forum a bit more, it seems this is similar to other CLI requests.