Rollup of 6 pull requests Successful merges: - #91901 (Remove `in_band_lifetimes` from `rustc_symbol_mangling`) - #91904 (Remove `in_band_lifetimes` from `rustc_trait_selection`) - #91951 (update stdarch) - #91958 (Apply rust-logo class only on default logo) - #91972 (link to pref_align_of tracking issue) - #91986 (Bump compiler-builtins to 0.1.66) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup