habanalabs/gaudi: clear QM errors only if not in stop_on_err mode

Clearing QM errors by the driver will prevent these H/W blocks from
stopping in case they are configured to stop on errors, so perform this
clearing only if this mode is not in use.

Signed-off-by: Tomer Tayar <ttayar@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>