update to ESM

Author: joaomoreno

scripts/export-to-ts.js

@@ -20,7 +20,7 @@ fs.readFile(opts.f, 'utf8', (err, data) => {
         console.log(" *  Copyright (c) Microsoft Corporation. All rights reserved.");
         console.log(" *  Licensed under the MIT License. See License.txt in the project root for license information.");
         console.log(" *--------------------------------------------------------------------------------------------*/");
-        console.log("import { register } from 'vs/base/common/codiconsUtil';");
+        console.log("import { register } from './codiconsUtil.js';");
         console.log("");
         console.log("");
         console.log("// This file is automatically generated by (microsoft/vscode-codicons)/scripts/export-to-ts.js");