drm/amdgpu: use drm_sched_job_add_resv_dependencies for moves

Use the new common scheduler functions to figure out what to wait for.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221014084641.128280-4-christian.koenig@amd.com