Entity Modifiers for 1.19

• Updated to Minecraft 1.19
• Added minecraft:set_position entity modifier
• Added minecraft:set_rotation entity modifier

Entity Modifiers for 1.18

• Updated to Minecraft 1.18
• Allow an entity modifier in the summon command to apply a modifier on the summoned entity directly
• Added minecraft:set_saturation entity modifier
• Fixed hunger possibly not being updated correctly on the client

Entity Modifiers for 1.17

Initial release.