www/py-dj52-strawberry-graphql-django: Update to 0.84.0
Changelogs since 0.82.1:
https://github.com/strawberry-graphql/strawberry-django/releases/tag/0.84.0
https://github.com/strawberry-graphql/strawberry-django/releases/tag/0.83.0
MFH: 2026Q2
(cherry picked from commit b7bc6472dc2936bbf6fbee36ac7663637f83ca51)