Add imbuement altar

- Adds imbuement altar block and associated tile entity
- Adds basic functionality for imbuing wizard armour (other stuff to be decided)
- Incorporates imbuement altar into glowing overlay model event (this could do with being tidied up and generalised)
- Adds a TESR for the ray effect (based on some of the oldest code in the entire mod, which definitely needs improving!)
- Adds a simple sound effect for the imbuement process, needs upgrading to a ticked sound later

src/main/resources/assets/ebwizardry/sounds.json

@@ -4,6 +4,7 @@
 	"block.pedestal.conquer": 			{"category": "blocks", "sounds": ["ui/toast/challenge_complete"]},
 	"block.lectern.locate_spell": 		{"category": "blocks", "sounds": ["ebwizardry:conjure"]},
 	"block.receptacle.ignite": 			{"category": "blocks", "sounds": ["mob/evocation_illager/cast1", "mob/evocation_illager/cast2"]},
+	"block.imbuement_altar.imbue": 		{"category": "blocks", "sounds": ["ebwizardry:imbue"]},
 
 	"item.wand.switch_spell": 			{"category": "player", "sounds": ["ebwizardry:select"]},
 	"item.wand.levelup": 				{"category": "player", "sounds": ["random/levelup"]},