Update GitHub Action workflow comments
Update GitHub Action workflow comments

- Delete now-unneeded comments that I had added only for development
- Add a few clarifying comments

MushroomObserver/mushroom-observer,MushroomObserver/mushroom-observer,MushroomObserver/mushroom-observer,MushroomObserver/mushroom-observer,MushroomObserver/mushroom-observer,MushroomObserver/mushroom-observer,MushroomObserver/mushroom-observer