Auto merge of #109348 - cjgillot:issue-109146, r=petrochenkov

Resolve visibility paths as modules not as types.

Asking for a resolution with `opt_ns = Some(TypeNS)` allows path resolution to look for type-relative paths, leaving unresolved segments behind. However, for visibility paths we really need to look for a module, so we need to pass `opt_ns = None`.

Fixes https://github.com/rust-lang/rust/issues/109146

r? `@petrochenkov`

compiler/rustc_resolve/src/build_reduced_graph.rs

@@ -278,7 +278,7 @@ impl<'a, 'b, 'tcx> BuildReducedGraphVisitor<'a, 'b, 'tcx> {
                 };
                 match self.r.resolve_path(
                     &segments,
-                    Some(TypeNS),
+                    None,
                     parent_scope,
                     finalize.then(|| Finalize::new(id, path.span)),
                     None,