[CLI] Add a subcommand for getting information about a keyboard (#8666)

You can now use `qmk info` to get information about keyboards and keymaps.

Co-authored-by: Erovia <Erovia@users.noreply.github.com>

lib/python/qmk/cli/__init__.py

@@ -12,6 +12,7 @@ from . import config
 from . import doctor
 from . import flash
 from . import hello
+from . import info
 from . import json
 from . import json2c
 from . import list