crypto: caam - Replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE

crypto: caam - Replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE

Fix the following coccicheck warning:

./drivers/crypto/caam/debugfs.c:23:0-23: WARNING: caam_fops_u64_ro
should be defined with DEFINE_DEBUGFS_ATTRIBUTE.

./drivers/crypto/caam/debugfs.c:22:0-23: WARNING: caam_fops_u32_ro
should be defined with DEFINE_DEBUGFS_ATTRIBUTE.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>