Auto merge of #147957 - matthiaskrgr:rollup-aqt593u, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang/rust#141445 (Add `FromIterator` impls for `ascii::Char`s to `String`s)
 - rust-lang/rust#142339 (Add NonNull pattern types)
 - rust-lang/rust#147768 (Code refactoring on hir report_no_match_method_error)
 - rust-lang/rust#147788 (const Cell methods)
 - rust-lang/rust#147932 (Create UTF-8 version of `OsStr`/`OsString`)
 - rust-lang/rust#147933 (os_str: Make platform docs more consistent)
 - rust-lang/rust#147948 (PassWrapper: Access GlobalValueSummaryInfo::SummaryList via getter for LLVM 22+)

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

Author: bors

clippy_utils/src/hir_utils.rs

@@ -1123,7 +1123,7 @@ impl<'a, 'tcx> SpanlessHash<'a, 'tcx> {
                     self.hash_ty_pat(variant);
                 }
             },
-            TyPatKind::Err(_) => {},
+            TyPatKind::NotNull | TyPatKind::Err(_) => {},
         }
     }