Quiets the following warnings that are a result of commit ("kbuild: rename
hostprogs-y/always to hostprogs/always-y"
5f2fb52fac15a8a8e10ce020dd532504a8abfc4e) [1]:
scripts/Makefile.lib:8: 'always' is deprecated. Please use 'always-y' instead
scripts/Makefile.lib:12: 'hostprogs-y' is deprecated. Please use 'hostprogs' instead
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5f2fb52fac15a8a8e10ce02
Signed-off-by: Shaun Ruffell <sruffell@sruffell.net>