thermal/drivers/rockchip: use devm_reset_control_array_get_exclusive()

Switch devm_reset_control_array_get() to
devm_reset_control_array_get_exclusive().

Signed-off-by: Ye Xingchen <ye.xingchen@zte.com.cn>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/202303241108553006227@zte.com.cn