src/ssl.c: in wolfSSL_SESSION_has_ticket(), add (void)sess if !defined(HAVE_SESSION_TICKET), to fix -Wunused-parameter.

src/ssl.c

@@ -32074,6 +32074,8 @@ int wolfSSL_SESSION_has_ticket(const WOLFSSL_SESSION* sess)
             return WOLFSSL_SUCCESS;
         }
     }
+#else
+    (void)sess;
 #endif
     return WOLFSSL_FAILURE;
 }