Bucket upgrade has no cooldown

[period5663]

Rats equipped with the bucket upgrade transfer liquids from containers seemingly every tick, playing a bucket splash sound every time it does so. Other mods that generate fluids per tick (such as the Cow in a Jar from Cooking for Blockheads) allow the bucket upgrade to spam the splash sound, which is very loud.

Version is 3.2.14 on minecraft 1.12.2

https://github.com/AlexModGuy/Rats/assets/102771663/56d51c2b-f8c6-4ab1-a126-32d75cfb889b