Add spec to check for LFS
If we moved to an MR-oriented workflow, we could push our changes to a separate branch, open an MR, run the pipeline (which would check that LFS was correctly installed and the images were replaced) and then merge when the pipeline passes.
I don't want anyone to feel like this would slow down their development, so we could just merge our own MRs anyway. The idea would just be to add a second check before merging directly to master
.