Use superHasField instead of static field cache in resolveField

[NotHyper-474]

Instead of using the static cache introduced by #221 we can simply use superHasField which basically does the same thing.

We don't check for the getter or setter field anymore since Reflect's property functions already check for those.

We also remove the concatenation with Reflect.fields when caching since that feels redundant and just creates duplicate entries in the array.