no changes in vendored code
full diff: https://github.com/docker/cli-docs-tool/compare/v0.7.0...v0.8.0
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit e3e9b99015)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>