Qemu-needed is needed for the qemu* machines to build, but needs alsa-lib
(From OE-Core rev: 31177e0d187c06c30dfb9abe3f2344da3afd643d)
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>