* Add language support metadata to the OFL families.
* Add language support metadata to all apache/ufl fonts.
* Add language support metadata / sample text to remaining OFL families.
* [gftools-packager] Kumbh Sans: Version 1.003 added
* Kumbh Sans Version 1.003 taken from the upstream repo https://github.com/xconsau/KumbhSans at commit 8d0278f124.
* [gftools-packager] ofl/kumbhsans remove METADATA "source". google/fonts#2587
* Kumhb Sans: description updated
* [gftools-packager] Kumbh Sans: Version 1.000; ttfautohint (v1.8.3) added
* Kumbh Sans Version 1.000; ttfautohint (v1.8.3) taken from the upstream repo https://github.com/xconsau/KumbhSans.git at commit d2e830ac0e.
* kumbh sans: update metadata
Not all backend systems use this field yet so we have to remove it temporarily.
Co-authored-by: Marc Foley <m.foley.88@gmail.com>
