crypto: inside-secure - Add missing MODULE_DEVICE_TABLE for of

crypto: inside-secure - Add missing MODULE_DEVICE_TABLE for of

Without MODULE_DEVICE_TABLE, crypto_safexcel.ko module is not automatically
loaded on platforms where inside-secure crypto HW is specified in device
tree (e.g. Armada 3720). So add missing MODULE_DEVICE_TABLE for of.

Fixes: 4db5ddddd6e4 ("crypto: inside-secure - add SafeXcel EIP197 crypto engine driver")
Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>