Add missing dependency and rename UI tests

Author: antoyo

Cargo.lock

@@ -29,8 +29,9 @@ gccjit = "2.2"
 #gccjit = { path = "../gccjit.rs" }
 
 [dev-dependencies]
-lang_tester = "0.8.0"
 boml = "0.3.1"
+lang_tester = "0.8.0"
+tempfile = "3.7.1"
 
 [profile.dev]
 # By compiling dependencies with optimizations, performing tests gets much faster.

Cargo.toml

@@ -73,17 +73,17 @@ tests/ui/consts/issue-94675.rs
 tests/ui/rfcs/rfc-2632-const-trait-impl/const-drop-fail.rs
 tests/ui/rfcs/rfc-2632-const-trait-impl/const-drop.rs
 tests/ui/runtime/on-broken-pipe/child-processes.rs
-tests/ui/sanitizer/cfi-assoc-ty-lifetime-issue-123053.rs
-tests/ui/sanitizer/cfi-async-closures.rs
-tests/ui/sanitizer/cfi-closures.rs
-tests/ui/sanitizer/cfi-complex-receiver.rs
-tests/ui/sanitizer/cfi-coroutine.rs
-tests/ui/sanitizer/cfi-drop-in-place.rs
-tests/ui/sanitizer/cfi-drop-no-principal.rs
-tests/ui/sanitizer/cfi-fn-ptr.rs
-tests/ui/sanitizer/cfi-self-ref.rs
-tests/ui/sanitizer/cfi-supertraits.rs
-tests/ui/sanitizer/cfi-virtual-auto.rs
+tests/ui/sanitizer/cfi/assoc-ty-lifetime-issue-123053.rs
+tests/ui/sanitizer/cfi/async-closures.rs
+tests/ui/sanitizer/cfi/closures.rs
+tests/ui/sanitizer/cfi/complex-receiver.rs
+tests/ui/sanitizer/cfi/coroutine.rs
+tests/ui/sanitizer/cfi/drop-in-place.rs
+tests/ui/sanitizer/cfi/drop-no-principal.rs
+tests/ui/sanitizer/cfi/fn-ptr.rs
+tests/ui/sanitizer/cfi/self-ref.rs
+tests/ui/sanitizer/cfi/supertraits.rs
+tests/ui/sanitizer/cfi/virtual-auto.rs
 tests/ui/sanitizer/kcfi-mangling.rs
 tests/ui/statics/const_generics.rs
 tests/ui/backtrace/dylib-dep.rs
@@ -120,5 +120,5 @@ tests/ui/codegen/equal-pointers-unequal/strict-provenance/print3.rs
 tests/ui/codegen/equal-pointers-unequal/strict-provenance/inline2.rs
 tests/ui/codegen/equal-pointers-unequal/strict-provenance/segfault.rs
 tests/ui/codegen/equal-pointers-unequal/strict-provenance/zero.rs
-tests/ui/sanitizer/cfi-sized-associated-ty.rs
-tests/ui/sanitizer/cfi-can-reveal-opaques.rs
+tests/ui/sanitizer/cfi/sized-associated-ty.rs
+tests/ui/sanitizer/cfi/can-reveal-opaques.rs