PixelTweaks 3.0

Updated to 1.21.1
- Requires Pixelmon 9.3.1+
All features from the 1.16 version are present
- Includes integration for JEI, FTB Quests, Sophisticated Backpacks, Useful Backpacks and Traveler's Backpacks
- (EXCEPT Arclight support for Pokechat)
Added new tweak to update the colors of pokemon types to the gen 9 colors
- This shows in things like TMs, PokeChat, etc
Fixed some items not showing lore correctly (previous PixelTweaks issue)
Split the config into COMMON and CLIENT configs