max_early_data_size: rename configuration function

Rename mbedtls_ssl_tls13_conf_max_early_data_size as
mbedtls_ssl_conf_max_early_data_size since in the future
this may not be specific to TLS 1.3.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 88bba8c..ddb200b 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -2027,7 +2027,7 @@
  * \warning This interface is experimental and may change without notice.
  *
  */
-void mbedtls_ssl_tls13_conf_max_early_data_size(
+void mbedtls_ssl_conf_max_early_data_size(
     mbedtls_ssl_config *conf, uint32_t max_early_data_size);
 #endif /* MBEDTLS_SSL_SRV_C */