So i accidently reverted all my commits in #72511 when resolving a merge
conflict So ummm yeah fuck my bad anyway
## About The Pull Request
Finishes what was started in #71693 and completes the
[initiative](https://github.com/tgstation/dev-cycles-initiative/issues/1)
Except for `obj/item/stock_parts/cell` and its subtypes. All machines
now use `datum/stock_part` for its requested components & component
parts
Not sure if i caught every machine & stuff in the game so merge with
caution
## Changelog
🆑
code: datum stock part for every obj stock part
refactor: all machines & dependent experiments to use datum stock parts
/🆑
ec5c9dfd10