[3.20] community/kodi: upgade to 21.0
I still need to test this, but I think it might be worth upgrading kodi on 3.20 because kodi v20 is a mess with python 3.12 (see !66891 (closed))
I still need to test this, but I think it might be worth upgrading kodi on 3.20 because kodi v20 is a mess with python 3.12 (see !66891 (closed))