[LTP] September LTP release

[Petr Vorel]

Hi all,

FYI in minor fanotify cleanup I just wait to get acked TST_EXP_FD_ERRNO [1]
It might be usable only in fanotify, but I'd keep it in tst_test_macros.h
Sooner or later it will be usable by other tests.
I'm also not sure about the name.

If you like this idea, in the future we might
add more TST_EXP_*_ERRNO(SCALL, ERRNO, ...) macros, i.e. calling TST_EXP_FAIL or TST_EXP_PASS
(thus name could be TST_EXP_PASS_FAIL).

I wanted to add some documentation for tst_test_macros.h but that will happen
after the release.

Kind regards,
Petr

[1] https://lore.kernel.org/ltp/20220906092615.15116-2-pvorel@suse.cz/