Rollup of 8 pull requests Successful merges: - #109170 (Set `CMAKE_SYSTEM_NAME` for Linux targets) - #109266 (rustdoc: Correctly merge import's and its target's docs in one more case) - #109267 (Add tests for configure.py) - #109273 (Make `slice::is_sorted_by` implementation nicer) - #109277 (Fix generics_of for impl's RPITIT synthesized associated type) - #109307 (Ignore `Inlined` spans when computing caller location.) - #109364 (Only expect a GAT const param for `type_of` of GAT const arg) - #109365 (Update mdbook) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup