Bump pytest-django from 4.2.0 to 4.3.0 in /requirements (#17158)
Bump pytest-django from 4.2.0 to 4.3.0 in /requirements (#17158)

Bumps [pytest-django](https://github.com/pytest-dev/pytest-django) from 4.2.0 to 4.3.0.
- [Release notes](https://github.com/pytest-dev/pytest-django/releases)
- [Changelog](https://github.com/pytest-dev/pytest-django/blob/master/docs/changelog.rst)
- [Commits](https://github.com/pytest-dev/pytest-django/compare/v4.2.0...v4.3.0)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
bqbn/addons-server,mozilla/olympia,mozilla/olympia,mozilla/addons-server,mozilla/addons-server,bqbn/addons-server,wagnerand/addons-server,wagnerand/addons-server,diox/olympia,diox/olympia,diox/olympia,mozilla/olympia,mozilla/addons-server,wagnerand/addons-server,mozilla/olympia,mozilla/addons-server,bqbn/addons-server,bqbn/addons-server,diox/olympia,wagnerand/addons-server