Move commonly used API systems to a plugin based system

Create a class that implements IBloodMagicPlugin and annotate it with
`@BloodMagicPlugin`. The `register` method will be called during init.

Currently implemented systems:
- Blacklisting
  - Teleposer
  - Teleposer (entity)
  - Transposition
  - Well of Suffering
  - Green Grove
- Setting sacrificial values
- Adding altar components

src/main/java/WayofTime/bloodmagic/util/handler/event/WillHandler.java

@@ -34,7 +34,7 @@ import WayofTime.bloodmagic.demonAura.PosXY;
 import WayofTime.bloodmagic.demonAura.WillChunk;
 import WayofTime.bloodmagic.demonAura.WorldDemonWillHandler;
 import WayofTime.bloodmagic.entity.projectile.EntitySentientArrow;
-import WayofTime.bloodmagic.registry.RegistrarBloodMagicItems;
+import WayofTime.bloodmagic.core.RegistrarBloodMagicItems;
 import WayofTime.bloodmagic.registry.ModPotions;
 
 @Handler