Make mbedtls_ssl_check_cert_usage() work for 1.3

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>

library/ssl_misc.h

@@ -1678,6 +1678,8 @@ static inline mbedtls_x509_crt *mbedtls_ssl_own_cert(mbedtls_ssl_context *ssl)
  * keyUsage and extendedKeyUsage.
  * (Note: nSCertType is deprecated and not standard, we don't check it.)
  *
+ * Note: if tls_version is 1.3, ciphersuite is ignored and can be NULL.
+ *
  * Note: recv_endpoint is the receiver's endpoint.
  *
  * Return 0 if everything is OK, -1 if not.
@@ -1686,6 +1688,7 @@ MBEDTLS_CHECK_RETURN_CRITICAL
 int mbedtls_ssl_check_cert_usage(const mbedtls_x509_crt *cert,
                                  const mbedtls_ssl_ciphersuite_t *ciphersuite,
                                  int recv_endpoint,
+                                 mbedtls_ssl_protocol_version tls_version,
                                  uint32_t *flags);
 #endif /* MBEDTLS_X509_CRT_PARSE_C */