Auto merge of #113626 - Urgau:dedup-native-static-libs, r=petrochenkov

De-duplicate consecutive libs when printing native-static-libs

This PR adds a de-duplicate step just before printing the `native-static-libs`.

This step de-duplicates all the consecutive libs based only on the relevant comparison elements (this exclude spans, ast elements, ...).

Fixes rust-lang/rust#113209

Author: bors