nativesdk-packagegroup-sdk-host.bb: Update host tools for wayland

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.

Signed-off-by: Tom Hochstein <tom.hochstein@nxp.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 31ed91bd)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>