meson: Add wayland-drm-client-protocol.h to wayland_drm
Autotools does this so we should too. It's never been a problem for us, but it is a potential race condition.
CC: 18.3 mesa-stable@lists.freedesktop.org
Autotools does this so we should too. It's never been a problem for us, but it is a potential race condition.
CC: 18.3 mesa-stable@lists.freedesktop.org