stm : fix error on b_u585i_iot02a with TF-Mv2.1.0

Deactivation of STSAFEA, which is used to deactivate the flag
MBEDTLS_PSA_CRYPTO_SE_C and the latter causes a problem of structure
alignment /*psa_key_attributes_s*/ in the crypto_struct.h file
between the 2 service protected storage(PS) and crypto

Change-Id: I8312e0a92030d2bd205222c9beb81bc4089c6be6
Signed-off-by: Ahmad EL JOUAID <ahmad.eljouaid@st.com>
3 files changed