mtd: rawnand: marvell: add missing clk_disable_unprepare() on error in marvell_nfc_resume()

Add clk_disable_unprepare() on error path in marvell_nfc_resume().

Fixes: bd9c3f9b ("mtd: rawnand: marvell: add suspend and resume hooks")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210601125814.3260364-1-yangyingliang@huawei.com