Auto merge of #132145 - RalfJung:stdarch, r=Amanieu

bump stdarch

This lets us remove a hack from https://github.com/rust-lang/rust/pull/131349.

r? `@Amanieu`

try-job: test-various

compiler/rustc_passes/src/stability.rs

@@ -189,9 +189,6 @@ impl<'a, 'tcx> Annotator<'a, 'tcx> {
             && let Some(fn_sig) = fn_sig
             && const_stab.is_const_stable()
             && !stab.is_some_and(|(s, _)| s.is_stable())
-            // FIXME: we skip this check targets until
-            // <https://github.com/rust-lang/stdarch/pull/1654> propagates.
-            && false
         {
             self.tcx
                 .dcx()