* Revert "Revert "Absorb @github-docs/frontmatter (#17783)" (#17793)"
This reverts commit 11baf43eee.
* Move revalidator to depedencies
Content migration scripts
This directory stores scripts that modify content and/or data files. Because writers are updating content all the time, scripts in here require more cross-team coordination and planning before they are run. Make sure to consider whether a script added here also needs to be run on translation files or if we can wait for the changes to come in organically via Crowdin.