[LTP] [PATCH v3 2/2] cve: add CVE-2026-43499 reproducer

[Petr Vorel]

Hi Andrea,

OK, I rebased myself to speedup: branch andrea/ghostlock [1] in my fork
(with linux-tag longer hash as well).

LGTM, but I want to have a deeper look.

Kind regards,
Petr

[1] https://github.com/pevik/ltp/commits/refs/heads/andrea/ghostlock/