This repository stores the test artifacts used by ioc-template-macros.
This is kept separate and referenced as a submodule because this contains around 10k files, and cloning this onto NFS takes about two minutes.
Maintaining a separate submodule allows us to clone ioc-template-macros and work on the code without necessarily needing to handle these 10k files.
The files are generated by running the generate_artifacts.py script,
which copies the files out from their filesystem locations.