See: https://github.com/eclipse/che/issues/18141

It would be very useful to automate the refresh of plugin meta.yaml structure in che-docs.

We need a proper reference for the plug-in meta.yml. Logical place is to keep where the information is already present: https://www.eclipse.org/che/docs/che-7/end-user-guide/publishing-metadata-for-a-vs-code-extension/

The source of truth is: https://github.com/eclipse/che-plugin-registry#plugin-meta-yaml-structure

Ideally, we would be able to refresh the reference file from within the antora container, with the tools available inside: POSIX shell (not bash). Handlebar is probably available too.