spi: spi-zynq-qspi: add spi-mem to driver kconfig dependencies

stable inclusion
from stable-v6.6.2
commit a6abd5a8b2d5cf85007f81334288d91069a9dcdf
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8IW7G

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=a6abd5a8b2d5cf85007f81334288d91069a9dcdf



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[ Upstream commit c2ded280a4b1b7bd93e53670528504be08d24967 ]

Zynq QSPI driver has been converted to use spi-mem framework so
add spi-mem to driver kconfig dependencies.

Fixes: 67dca5e5 ("spi: spi-mem: Add support for Zynq QSPI controller")
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Link: https://lore.kernel.org/r/1699037031-702858-1-git-send-email-radhey.shyam.pandey@amd.com


Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>