Add python-gftools

[nadalaba]

Package name

python-gftools

Brief description of package

Tools used for working with the Google Fonts collection.

URL for package's homepage

https://github.com/googlefonts/gftools

Provide a basic test case to validate the package's functionality.

gftools compare-font font1.ttf font2.ttf

MINGW environments where you need the package

• [X] MINGW64
• [X] MINGW32
• [X] UCRT64
• [X] CLANG64
• [X] CLANG32
• [X] CLANGARM64

Are you willing to submit a PR?

I'd be willing to if I were able to install cffsubr python module without problems. see https://github.com/adobe-type-tools/cffsubr/issues/29