chore: upgrade dependencies

vendor/github.com/eclipse/paho.mqtt.golang/websocket.go

@@ -1,3 +1,16 @@
+/*
+ * This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * and Eclipse Distribution License v1.0 which accompany this distribution.
+ *
+ * The Eclipse Public License is available at
+ *    https://www.eclipse.org/legal/epl-2.0/
+ * and the Eclipse Distribution License is available at
+ *   http://www.eclipse.org/org/documents/edl-v10.php.
+ *
+ * Contributors:
+ */
+
 package mqtt
 
 import (