[dev-context] CGModules update: PandocXML version 2025.01.23 published.

MF submitted an update to the PandocXML package. Version number: 2025.01.23 License type: Public Domain Wants to be in ConTeXt distribution: no Wants to be synced with CTAN: no Summary description: Typeset Pandoc JSON documents with ConTeXt Announcement text: ---------------------------------------------------------------------- This new version adds head-rows and head-columns attributes to TableBody elements. ----------------------------------------------------------------------