dependabot: update pytest requirement from ~=8.2.1 to ~=8.2.2

Updates the requirements on [pytest](https://github.com/pytest-dev/pytest) to permit the latest version.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.2.1...8.2.2)

---
updated-dependencies:
- dependency-name: pytest
  dependency-type: direct:development
...

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

requirements-dev.txt

@@ -1,5 +1,5 @@
 pylint~=3.2.3
-pytest~=8.2.1
+pytest~=8.2.2
 pytest-cov~=5.0.0
 Sphinx==7.3.7
 piccolo_theme==0.23.0