[Bug testsuite/78242] Error in testsuite/gcc.dg/asan/use-after-scope-8.c since its introduction

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78242

--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
I'm going to remove the test as it actually does not test any special expected
behavior. I'll send patch after it finishes regression tests.