Update esbuild.config.mjs for 0.1.1

Author: x1han

esbuild.config.mjs

@@ -1,6 +1,6 @@
 import esbuild from "esbuild";
 import process from "process";
-import builtins from "builtin-modules";
+import { builtinModules } from "node:module";
 
 const banner =
 `/*
@@ -31,7 +31,7 @@ const context = await esbuild.context({
 		"@lezer/common",
 		"@lezer/highlight",
 		"@lezer/lr",
-		...builtins],
+		...builtinModules],
 	format: "cjs",
 	target: "es2020",
 	logLevel: "info",
@@ -46,4 +46,4 @@ if (prod) {
 	process.exit(0);
 } else {
 	await context.watch();
-}
+}