www/py-strawberry-graphql-django: Update to 0.82.0

Changelogs since 0.79.2:

https://github.com/strawberry-graphql/strawberry-django/releases/tag/0.82.0
https://github.com/strawberry-graphql/strawberry-django/releases/tag/0.81.0
https://github.com/strawberry-graphql/strawberry-django/releases/tag/0.80.0