Fix PSA_ALG_SIGN_GET_HASH for PSA_ALG_SIGN_xxx_RAW
Fix PSA_ALG_SIGN_GET_HASH for PSA_ALG_SIGN_xxx_RAW

Mbed-TLS/mbedtls,NXPmicro/mbedtls,NXPmicro/mbedtls,ARMmbed/mbedtls,ARMmbed/mbedtls,ARMmbed/mbedtls,Mbed-TLS/mbedtls,NXPmicro/mbedtls,NXPmicro/mbedtls,Mbed-TLS/mbedtls,Mbed-TLS/mbedtls,ARMmbed/mbedtls