bug#45978: kodi-cli error: "show_help: command not found"

Building with `--with-branch=kodi-cli=master` fixed this, so just needs an update.

bug#45978: kodi-cli error: "show_help: command not found"

kodi-cli is a bash script, and the 'show_help' function is called before it's defined. Not really something that can be fixed in Guix, Probably just needs an update.