Incorrect Pest Warning with 100%+ Bonus Pest Chance

[Naruyoko]

Every 100% Bonus Pest Chance decreases the Farming Fortune penalty by 1 pest. The mod hasn't been updated to reflect that.

Text that refers to the old limit ("4") must also be updated.

Steps to reproduce

1. Have at least 100% Bonus Pest Chance
2. Have 4 pests
3. Farm

SkyOcean/src/main/kotlin/me/owdding/skyocean/features/garden/PestWarning.kt

Line 31 in 465d5ef

private const val PEST_AMOUNT = 4

SkyOcean/src/lang/en_us.json

Line 276 in 465d5ef

"desc": "Warns you when you reach 4 or more pests while farming."