Add @SInCE 5.4.0 to ConnectionFactory#enableHostnameVerification

References #394

(cherry picked from commit 9c8a128)

Author: acogoluegnes

src/main/java/com/rabbitmq/client/ConnectionFactory.java

@@ -746,6 +746,7 @@ public void useSslProtocol(SSLContext context) {
      * @see ConnectionFactory#useSslProtocol(SSLContext)
      * @see ConnectionFactory#useSslProtocol()
      * @see ConnectionFactory#useSslProtocol(String, TrustManager)
+     * @since 5.4.0
      */
     public void enableHostnameVerification() {
         enableHostnameVerificationForNio();