[Bug cobol/120244] cobol.dg/cgroup2: more Valgrind issues in tests

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120244

--- Comment #3 from Sam James <sjames at gcc dot gnu.org> ---
No problem. We will get there. I'm slowly learning bits more about COBOL in the
process too ;)