[dev-context] CGModules update: Typescripts version 2021.09.02 published.

Wolfgang Schuster submitted an update to the Typescripts package. Version number: 2021.09.02 License type: GNU General Public License Wants to be in ConTeXt distribution: no Wants to be synced with CTAN: no Summary description: A collection of typescript files for free and commercial fonts. Announcement text: ---------------------------------------------------------------------- Removed files which are already included in ConTeXt. ----------------------------------------------------------------------