crypto: keembay - Add dependency on HAS_IOMEM

Add dependency for CRYPTO_DEV_KEEMBAY_OCS_AES_SM4 on HAS_IOMEM to
prevent build failures.

Fixes: 88574332 ("crypto: keembay - Add support for Keem Bay OCS AES/SM4")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/keembay/Kconfig

 config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
 	tristate "Support for Intel Keem Bay OCS AES/SM4 HW acceleration"
+	depends on HAS_IOMEM
 	depends on ARCH_KEEMBAY || COMPILE_TEST
 	select CRYPTO_SKCIPHER
 	select CRYPTO_AEAD