lib: remove duplicated noop function

PR-URL: #24770
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: Ruben Bridgewater <[email protected]>
Reviewed-By: Weijia Wang <[email protected]>

Backport-PR-URL: #25446

Author: ZYSzys

lib/internal/bootstrap/node.js

@@ -200,7 +200,6 @@ function startup() {
   // so these are now deprecated non-ops that can be removed after one
   // major release cycle.
   if (process.platform === 'win32') {
-    function noop() {}
     const names = [
       'NET_SERVER_CONNECTION',
       'NET_SERVER_CONNECTION_CLOSE',