spi: synquacer: Add missing clk_disable_unprepare()

Add missing clk_disable_unprepare() in synquacer_spi_resume().

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Guo Mengqi <guomengqi3@huawei.com>
Link: https://lore.kernel.org/r/20220624005614.49434-1-guomengqi3@huawei.com


Signed-off-by: Mark Brown <broonie@kernel.org>