Auto merge of #92099 - matthiaskrgr:rollup-4gwv67m, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #91141 (Revert "Temporarily rename int_roundings functions to avoid conflicts")
 - #91984 (Remove `in_band_lifetimes` from `rustc_middle`)
 - #92028 (Sync portable-simd to fix libcore build for AVX-512 enabled targets)
 - #92042 (Enable `#[thread_local]` for all windows-msvc targets)
 - #92071 (Update example code for Vec::splice to change the length)
 - #92077 (rustdoc: Remove unused `collapsed` field)
 - #92081 (rustdoc: Remove unnecessary `need_backline` function)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

compiler/rustc_middle/src/lint.rs

@@ -212,7 +212,7 @@ pub fn struct_lint_level<'s, 'd>(
 ) {
     // Avoid codegen bloat from monomorphization by immediately doing dyn dispatch of `decorate` to
     // the "real" work.
-    fn struct_lint_level_impl(
+    fn struct_lint_level_impl<'s, 'd>(
         sess: &'s Session,
         lint: &'static Lint,
         level: Level,