build(deps): Bump pytest-bdd in /testing/plugins_integration

Bumps [pytest-bdd](https://github.com/pytest-dev/pytest-bdd) from 4.1.0 to 5.0.0.
- [Release notes](https://github.com/pytest-dev/pytest-bdd/releases)
- [Changelog](https://github.com/pytest-dev/pytest-bdd/blob/master/CHANGES.rst)
- [Commits](https://github.com/pytest-dev/pytest-bdd/compare/4.1.0...5.0.0)

---
updated-dependencies:
- dependency-name: pytest-bdd
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

testing/plugins_integration/requirements.txt

@@ -1,7 +1,7 @@
 anyio[curio,trio]==3.3.4
 django==3.2.8
 pytest-asyncio==0.16.0
-pytest-bdd==4.1.0
+pytest-bdd==5.0.0
 pytest-cov==3.0.0
 pytest-django==4.4.0
 pytest-flakes==4.0.4