Merge branch 'tools-ynl-couple-of-cmdline-enhancements'

Merge branch 'tools-ynl-couple-of-cmdline-enhancements'

Jiri Pirko says:

====================
tools: ynl: couple of cmdline enhancements

This is part of the original "netlink: specs: devlink: add the rest of
missing attribute definitions" set which was rejected [1]. These three
patches enhances the cmdline user comfort, allowing to pass flag
attribute with bool values and enum names instead of scalars.

[1] https://lore.kernel.org/all/20240220181004.639af931@kernel.org/
====================

Link: https://lore.kernel.org/r/20240222134351.224704-1-jiri@resnulli.us
Signed-off-by: Jakub Kicinski <kuba@kernel.org>