drm/amdkfd: Remove queue node when destroy queue failed

HWS may hang in the middle of destroy queue, remove the queue from the
process queue list so it won't be freed again in the future

Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>