test: replace common port with specific number

PR-URL: https://github.com/nodejs/node/pull/40344
Fixes: https://github.com/nodejs/node/issues/40336
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
Reviewed-By: Zijian Liu <lxxyxzj@gmail.com>
Reviewed-By: Robert Nagy <ronagy@icloud.com>

test/parallel/test-net-connect-options-invalid.js

@@ -1,5 +1,5 @@
 'use strict';
-const common = require('../common');
+require('../common');
 const assert = require('assert');
 const net = require('net');
 
@@ -11,7 +11,7 @@ const net = require('net');
   ];
   invalidKeys.forEach((invalidKey) => {
     const option = {
-      ...common.localhostIPv4,
+      port: 8080,
       [invalidKey]: true
     };
     const message = `The property 'options.${invalidKey}' is not supported. Received true`;

test/parallel/test-socket-options-invalid.js

@@ -1,5 +1,5 @@
 'use strict';
-const common = require('../common');
+require('../common');
 const assert = require('assert');
 const net = require('net');
 
@@ -11,7 +11,6 @@ const net = require('net');
   ];
   invalidKeys.forEach((invalidKey) => {
     const option = {
-      ...common.localhostIPv4,
       [invalidKey]: true
     };
     const message = `The property 'options.${invalidKey}' is not supported. Received true`;