Registry sync v2 - StatusEffect and Potion

[thecatcore]

What does this module do:

Status Effects

• Register vanilla Status Effect registry into Registry sync v2 system
• Set status effect translation key from identifier when registering it
• [NEW] Make some useful method on StatusEffect class public.

[NEW] Potion

• [NEW] For 1.9+, register vanilla Potion registry into Registry sync v2 system
• [NEW] For 1.9+, add helper functions to register Potion types and recipes
• [NEW] For pre-1.9, add helper functions to register Potion levels and amplifying factors
• [NEW] For pre-1.9, ensure potion item's effects id are remapped at the same time status effects are.
• [NEW] For pre-1.9, ensure potion levels, amplifying factors and colors are remapped at the same time status effects are.