Review LineItem Editor extension

This is request to distribute the CiviCRM extension for LineItem Editor via Automated distribution. This extension satisfies all the criteria for automated distribution as listed below.

1. The extension is published in the extensions directory - https://civicrm.org/extensions/line-item-editor
2. I'm the maintainer of the extension
3. The extension manifest flags the release as 'stable' - https://github.com/JMAConsulting/biz.jmaconsulting.lineitemedit
4. The release is CMS-agnostic and it installs without any errors or notices.
5. The extensions contain unit-tests