distro_features_check was renamed to features_check and extended to
support MACHINE_FEATURES, COMBINED_FEATURES and ANY_OF_*_FEATURES in
dunfell, but the documentation still needed to be updated.
(From yocto-docs rev: 274eb596582a22883e8b386a07cf32ed45a77d79)
Signed-off-by: Paul Eggleton <paul.eggleton@microsoft.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>