Merge branch 'ynl-couple-of-unrelated-fixes'

Stanislav Fomichev says:

====================
ynl: couple of unrelated fixes

- spelling of xdp-features
- s/xdp_zc_max_segs/xdp-zc-max-segs/
- expose xdp-zc-max-segs
- add /* private: */
- regenerate headers
- print xdp_zc_max_segs from sample
====================

Link: https://lore.kernel.org/r/20230727163001.3952878-1-sdf@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>