Notes:
* What was wrong?
1. In `deploy_bundle`, I needed to convert the Path object for the bundle file to a string. If you do not convert to string first, Python will throw errors about trying to pass a Path object instead of a string to subprocess.
2. In `render_bundle`, I needed to update the regex to allow files with just the extension .j2 and .tmpl instead of being prefixed with .yaml. If I did not do that, the function would try to perform string operations on the Path object which would throw type errors.