use websocket secure protocol wss instead of websocket ws

Author: jasonk000

frontend/src/composables/analysis-api-requester.ts

@@ -53,7 +53,7 @@ function byStomp(resolve: (req: Requester) => void) {
   const resRejMap = new Map<number, ResRej>();
 
   const client = new Client({
-    brokerURL: `ws://${location.host}/jifa-stomp`,
+    brokerURL: `wss://${location.host}/jifa-stomp`,
     reconnectDelay: 5000
   });