Update ws module version

In order to fix vulnerabilities problems we need to update the version of ws module - https://nodesecurity.io/check/nativescript

Author: Fatme

lib/definitions/ws.d.ts

@@ -103,10 +103,10 @@ export class SocketProxyFactory extends EventEmitter implements ISocketProxyFact
 				callback(true);
 			}
 		});
-		server.on("connection", (webSocket) => {
+		server.on("connection", (webSocket, req) => {
 			const encoding = "utf16le";
 
-			const deviceSocket: net.Socket = (<any>webSocket.upgradeReq)["__deviceSocket"];
+			const deviceSocket: net.Socket = (<any>req)["__deviceSocket"];
 			const packets = new PacketStream();
 			deviceSocket.pipe(packets);
 
@@ -122,7 +122,7 @@ export class SocketProxyFactory extends EventEmitter implements ISocketProxyFact
 				this.$logger.trace("Error on debugger deviceSocket", err);
 			});
 
-			webSocket.on("message", (message, flags) => {
+			webSocket.on("message", (message: string) => {
 				const length = Buffer.byteLength(message, encoding);
 				const payload = new Buffer(length + 4);
 				payload.writeInt32BE(length, 0);

lib/device-sockets/ios/socket-proxy-factory.ts

@@ -31,6 +31,7 @@
   ],
   "dependencies": {
     "@types/ora": "1.3.2",
+    "@types/ws": "4.0.1",
     "bplist-parser": "0.1.0",
     "bufferpack": "0.0.6",
     "byline": "4.2.1",
@@ -79,7 +80,7 @@
     "universal-analytics": "0.4.15",
     "uuid": "3.0.1",
     "winreg": "0.0.17",
-    "ws": "2.2.0",
+    "ws": "5.1.0",
     "xcode": "https://github.com/NativeScript/node-xcode/archive/1.4.0.tar.gz",
     "xml2js": "0.4.19",
     "xmldom": "0.1.21",