MBEDTLS_PSK_MAX_LEN main purpose is to determine
a miximum size for the TLS 1.2 pre-master secret.
This is not relevant to TLS 1.3 thus disable in
TLS 1.3 case the check against MBEDTLS_PSK_MAX_LEN
when setting during the handshake the PSK through
mbedtls_ssl_set_hs_psk(). This fixes the session
resumption with 384 bits PSKs when MBEDTLS_PSK_MAX_LEN
is smaller than that.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
0a1c504156