* [gftools-packager] Anek Tamil: Version 1.003 added
* Anek Tamil Version 1.003 taken from the upstream repo https://github.com/EkType/Anek at commit 634384abf3.
* [gftools-packager] ofl/anektamil remove METADATA "source". google/fonts#2587
* Anek Tamil: lang tags added
Co-authored-by: Rosalie Wagner <mail@rosaliewagner.com>