* feat(lastUpdated): introduce last modified author using GitInfo
* feat: change by string for just •
* docs: add documentation for displayUpdatedAuthor parameter
Document the new displayUpdatedAuthor config option in all language
versions (en, zh-cn, ja, fa). Also disable it by default in the
example hugo.yaml.
---------
Co-authored-by: Xin <5097752+imfing@users.noreply.github.com>
Co-authored-by: Xin <xin@imfing.com>
