Rollup merge of rust-lang#96849 - c410-f3r:z-errors, r=petrochenkov

Move some tests to more reasonable places

cc rust-lang#73494
r? `@petrochenkov`

Author: JohnTitor

src/test/ui/issues/issue-28934.rs renamed to src/test/ui/borrowck/issue-28934.rs

@@ -7,8 +7,8 @@ use std::path::Path;
 
 const ENTRY_LIMIT: usize = 1000;
 // FIXME: The following limits should be reduced eventually.
-const ROOT_ENTRY_LIMIT: usize = 977;
-const ISSUES_ENTRY_LIMIT: usize = 2278;
+const ROOT_ENTRY_LIMIT: usize = 974;
+const ISSUES_ENTRY_LIMIT: usize = 2248;
 
 fn check_entries(path: &Path, bad: &mut bool) {
     let dirs = walkdir::WalkDir::new(&path.join("test/ui"))