## About The Pull Request
Adds a footstep_override element to the game, that allows object to do
what it reads on the tin.
Only conveyor belts, catwalks and tables use it for now.
## Why It's Good For The Game
Consistency. If you're walking on a table or catwalk, the sound of shoes
trudging on snow or lava shouldn't be played. Tested.
## Changelog
🆑
sound: Walking on conveyors, catwalks and tables no longer plays the
footstep sound of the turf. They have theirs.
/🆑
55e00665f3