Some mutant animal harvest fixes + Mutant salmon evolution

[Karol1223]

Summary

None

Purpose of change

Describe the solution

• Made Graboid and Tusked Moose Calf use the appropriate mutant harvestlists
• Made the abstract for mutant fish fry give a single fish sample upon dissection and use the mutant fish harvestlist
• Changed half-lifes to age_grow for mutant salmon evolution

Describe alternatives you've considered

Testing

Additional context