Auto merge of #102931 - camsteffen:inline-overlapping-impls, r=cjgillot

Make `overlapping_impls` not generic

Trying to win back perf from #101632.

diff --cc compiler/rustc_hir_analysis/src/coherence/inherent_impls_overlap.rs
Simple merge

diff --cc compiler/rustc_trait_selection/src/traits/coherence.rs
Simple merge