Update pytest requirement from ~8.1 to ~8.2 (#138)

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@8.1.0...8.2.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pyproject.toml

@@ -30,7 +30,7 @@ pymitter = ">=0.4,<0.6"
 typing-extensions = "~4.11"
 
 [tool.poetry.dev-dependencies]
-pytest = "~8.1"
+pytest = "~8.2"
 pytest-asyncio = "~0.23"
 pytest-cov = "~5.0"
 pytest-unordered = "~0.6"