The wayland-scanner host tool required to build weston is moved to the
wayland-tools package, so update the SDK host tools list accordingly.
Also, the weston build requires wayland-scanner.pc to find wayland-scanner,
so add wayland-dev.
(From OE-Core rev: 31ed91bdbb0ec05730fb98d7cc523bb46aca50e3)
Signed-off-by: Tom Hochstein <tom.hochstein@nxp.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>