add more projects that use pyright

[hauntsaninja]

The couple ones we already have have been disproportionately useful for implementing new typing features in mypy

https://github.com/awslabs/gluon-ts
https://github.com/canonical/operator
https://github.com/astropenguin/xarray-dataclasses
https://github.com/Rapptz/RoboDanny
https://github.com/DisnakeDev/disnake
https://github.com/GraiaProject/Avilla

https://github.com/cobbler/cobbler
https://github.com/jodal/pykka
https://github.com/python-validators/validators
https://github.com/hikari-py/hikari
https://github.com/RobertCraigie/prisma-client-py
https://github.com/yutto-dev/yutto
https://github.com/lighttpd/lighttpd2

[A5rocks]

Given mypy_primer now is used as a pyright primer (ish) too, I suspect this issue could probably be closed? Or maybe pushed off to, like, pyright's maintainer at least! They know best!