Added new settings to the default configs!

• Cubification damage reaction to config.yml,
• MagmaCube Attack to the default Damage Triggers.yml
• Short Mild Fire resistance to the default Potion Effects.yml

Cubification:
damage triggers: MagmaCube Attack
potion effects: [Short Intense Jump Boost,Short Mild Fire Resistance]

MagmaCube Attack:
default from: Jelly Attack
attacker entities: Magma_Cube

Short Mild Fire Resistance:
effect type: fire_resistance
intensity: 1
duration: 60
show particles: true

Enjoy!