This was probably a work-around for an issue with dependencies which
was fixed by
988ed00802
Remove it as all other packages with `-selinux` variants do provide
a non-SELinux-variant without any suffix and that works now, see
procd vs. procd-selinux
busybox vs. busybox-selinux
Signed-off-by: Daniel Golle <daniel@makrotopia.org>