There's a problematic dependency chain as of today's sisyphus:

smbios-utils => python3-module-smbios, python3, python-base

python3 => python3-base => python3-test

python3-test => python3-modules-tkinter => tk => libtk => libX11

...and libX11 is explicitly banned in regular-rescue.iso
which is determined to stay text-only; let's drop this package
until this problem is resolved.

See-also: https://bugzilla.altlinux.org/34451
See-also: https://lists.altlinux.org/pipermail/devel/2018-March/204130.html