feat: add 45 min timeout on the gateway

apps/gateway/src/app/events.gateway.ts

@@ -2,7 +2,12 @@ import { WebSocketGateway, WebSocketServer } from "@nestjs/websockets";
 import { Server, WebSocket } from "ws";
 import { CloudEventDto } from "@ocm-engine/dtos";
 
-@WebSocketGateway()
+@WebSocketGateway({
+  cors: {
+    origin: "*", //set this with a config env
+  },
+  connectionTimeout: 45_000_000, //set this with a config env, higher value is needed for QA
+})
 export class EventsGateway {
   @WebSocketServer()
   server: Server;