fixup! lib: enable WebSocket by default

do not load WebSocket in all tests

use global WebSocket for benchmark

Author: targos

benchmark/websocket/simple.js

@@ -3,7 +3,6 @@
 const common = require('../common.js');
 const crypto = require('crypto');
 const http = require('http');
-const { WebSocket } = require('../../deps/undici/undici');
 
 const GUID = '258EAFA5-E914-47DA-95CA-C5AB0DC85B11';
 

test/common/index.js

@@ -369,9 +369,6 @@ if (global.ReadableStream) {
     global.DecompressionStream,
   );
 }
-if (global.WebSocket) {
-  knownGlobals.push(WebSocket);
-}
 
 function allowGlobals(...allowlist) {
   knownGlobals = knownGlobals.concat(allowlist);