fix(util): a websocket closed error is now correctly handled as a network error

Author: iccicci

Diff for: packages/util/src/network.ts

@@ -1,6 +1,6 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 
-export const connectionErrorCodes = ['ENOTFOUND', 'ECONNREFUSED', 'ECONNRESET'];
+export const connectionErrorCodes = ['ENOTFOUND', 'ECONNREFUSED', 'ECONNRESET', 'WebSocket is closed'];
 
 export const isConnectionError = (error: any) => {
   if (