Removing href-tags from log_game in transfer_valve.dm

Not sure I'm doing this the best way, but I couldn't come up with a cleaner way. Suggestions are welcome!
Removing hrefs from log_game in chem_grenade.dm

Fixes #2333
Removing hrefs from log_game in ghettobomb.dm

Fixes #2333
ops
Merge branch 'hrefs-in-log' of https://github.com/Limeliz/-tg-station into hrefs-in-log

Conflicts:
	code/game/objects/items/devices/transfer_valve.dm