Rollup merge of #145990 - lcnr:final-ty-no-resolve, r=davidtwco

`AutoDeref::final_ty` is already resolved

What is a `bool` argument doing here :<

The initial value is already resolved https://github.com/rust-lang/rust/blob/41f2b6b39e7526a28d50ff6918dda6de48add5e4/compiler/rustc_hir_analysis/src/autoderef.rs#L130

For `builtin_deref` we assert that this is still the case https://github.com/rust-lang/rust/blob/41f2b6b39e7526a28d50ff6918dda6de48add5e4/compiler/rustc_hir_analysis/src/autoderef.rs#L82

While `overloaded_deref_ty` also resolves at the end https://github.com/rust-lang/rust/blob/41f2b6b39e7526a28d50ff6918dda6de48add5e4/compiler/rustc_hir_analysis/src/autoderef.rs#L173

Author: tgross35