meson: actually link with libomxil-bellagio

This state tracker actually needs to link, unlike vdpau.

Fixes: 1d36dc674d528b93b ("meson: build gallium omx state tracker")
Signed-off-by: Dylan Baker <dylan.c.baker@intel.com>
Acked-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
(cherry picked from commit 77081038579ed7ef3d0962637cddd6fae4d6d4fa)
1 file changed