Crypto: Add config check

PLATFORM_DUMMY_NV_SEED and CRYPTO_HW_ACCELERATOR
should not be disabled at the same time.
Only one of them should be set to ON.

Change-Id: I1c0c5b187734e3a49b0cea9a3562693bd1d0e11c
Signed-off-by: Summer Qin <summer.qin@arm.com>
6 files changed