Output codemod deps to nested node_modules dir

Author: danieldelcore

.changeset/yellow-snails-exercise.md

@@ -0,0 +1,5 @@
+---
+'@codeshift/cli': patch
+---
+
+dependencies installed by the CLI will now be output to a nested node_modules dir instead of .plugin_packages

packages/cli/src/main.ts

@@ -16,7 +16,7 @@ import { getTransformPrompt } from './prompt';
 
 export default async function main(paths: string[], flags: Flags) {
   const packageManager = new PluginManager({
-    pluginsPath: path.join(__dirname, '.plugin_packages'),
+    pluginsPath: path.join(__dirname, 'node_modules'),
   });
 
   let transforms: string[] = [];