Ablative armor can cover more than base armor

[bombasticSlacks]

Summary

Features "Ablative armor can cover more than base armor"

Purpose of change

needed for #58020. Makes it so things like visors can extend an armors coverage.

Describe the solution

• Item covered tests now also check if any of the ablative armor attached covers that bit too.
• Simplified the logic for armor significantly. Now it applies ablative armor (or tries to) then checks if the armor itself protects.
• Got rid of an incorrect bit of logic that normalized coverage values for ablative armor. The rolls weren't randomized so it didn't make sense. Just using the values as they are works fine.
• Added a unit test to make sure that ablative armor that covers additional locations does protect you.

Describe alternatives you've considered

Testing

This one has a unit test to check if it is working!

Additional context

SOON