debugger: replace internal use of deprecated API

Change process.binding() use to internalBinding().

PR-URL: nodejs#38161
Backport-PR-URL: nodejs#38858
Refs: nodejs#36481
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Jan Krems <jan.krems@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: Michaël Zasso <targos@protonmail.com>

lib/internal/inspector/inspect_repl.js

@@ -90,7 +90,7 @@ function extractFunctionName(description) {
 }
 
 const PUBLIC_BUILTINS = require('module').builtinModules;
-const NATIVES = PUBLIC_BUILTINS ? process.binding('natives') : {};
+const NATIVES = PUBLIC_BUILTINS ? internalBinding('natives') : {};
 function isNativeUrl(url) {
   url = url.replace(/\.js$/, '');
   if (PUBLIC_BUILTINS) {