chore(migrate): apps/* to webpack5 (#9606)

tools/scripts/pack-webpack5.mjs

@@ -0,0 +1,25 @@
+#!/usr/bin/env zx
+import 'zx/globals';
+
+import path from 'path';
+
+const webpack5Path = path.resolve(__dirname, '../../packages/webpack5');
+const distPath = path.resolve(__dirname, '../../dist/packages');
+
+const packageJSON = await fs.readJSON(`${webpack5Path}/package.json`);
+const tgzName = `nativescript-webpack-${packageJSON.version}.tgz`;
+
+cd(webpack5Path);
+
+await $`npm install`;
+await $`npm pack`;
+
+const from = path.join(webpack5Path, tgzName);
+const to = path.join(distPath, 'nativescript-webpack.tgz');
+
+await fs.move(from, to, {
+	overwrite: true,
+});
+
+console.log(chalk.green(`@nativescript/webpack has been built and packed.\n`));
+console.log(to);