[LTP] io_uring/pintheft: Add CVE-2026-43494 regression test

[Andrea Cervesato]

Hi Cyril,

> This one is actually wrong. For historical reasons macros are indented
> with spaces after the hash.

You should add a rule because we are actually asking to respect kernel
styling and probably that's the reason why this is spotted by LLM.

regards,
--
Andrea Cervesato
SUSE QE Automation Engineer Linux
andrea.cervesato@suse.com