Piggle's Nanuqsaurus

Patch Notes:
- Added extra checks to prevent taming in cases such as the Shiny Dinos Enraged Shinies
- Additionally fixed issues with untameable Nanuqs healing when Shattering a target
- Slight reduction to affinity gained per shatter
- Reduced saddle spawn chance in drops
- Reduced Tyrant's Crown tribute cost (5 Rex arms -> 4, 5 Yuty Lungs -> 2)
- Fixed missing impulse on Tail Whip attack
- Reduced knockback received
- Slight increase to sprint speed
- Slight decreased to sprint speed charge up. Should more quickly reach max speed