GLSP-944 Remove usage of vscode-ws-jsonrpc (#76)

* GLSP-944 Remove usage of vscode-ws-jsonrpc 

Requires eclipse-glsp/glsp-client#215
Part of eclipse-glsp/glsp#944

* Update yarn.lock

client/examples/workflow-webapp/src/app.ts

@@ -25,7 +25,7 @@ import {
     TYPES
 } from '@eclipse-glsp/client';
 import { getParameters } from '@eclipse-glsp/ide';
-import { ApplicationIdProvider, GLSPClient } from '@eclipse-glsp/protocol';
+import { ApplicationIdProvider, GLSPClient, listen } from '@eclipse-glsp/protocol';
 import { MessageConnection } from 'vscode-jsonrpc';
 import createContainer from './di.config';
 
@@ -47,10 +47,8 @@ const container = createContainer(widgetId);
 const diagramServer = container.get<GLSPDiagramServer>(TYPES.ModelSource);
 diagramServer.clientId = clientId;
 
-import('vscode-ws-jsonrpc').then(jsonrpc => {
-    const websocket = new WebSocket(`ws://localhost:${port}/${id}`);
-    jsonrpc.listen({ webSocket: websocket, onConnection: connection => initialize(connection) });
-});
+const websocket = new WebSocket(`ws://localhost:${port}/${id}`);
+listen(websocket, connection => initialize(connection));
 
 async function initialize(connectionProvider: MessageConnection): Promise<void> {
     const client = new BaseJsonrpcGLSPClient({ id, connectionProvider });

client/package.json

@@ -23,13 +23,13 @@
     "watch": "lerna run --parallel watch"
   },
   "devDependencies": {
-    "@eclipse-glsp/dev": "1.1.0-next.164cf99.124",
+    "@eclipse-glsp/dev": "1.1.0-next.7026c40.129",
     "@types/node": "16.x",
     "copyfiles": "^2.4.1",
     "typescript": "^4.9.3"
   },
   "engines": {
-    "node": ">=14.18.0",
+    "node": ">=16.11.0",
     "yarn": ">=1.7.0 <2.x.x"
   }
 }