Chore(deps-dev): Update pytest requirement from <9 to <10

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@1.0.0b3...9.0.2)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 9.0.2
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pyproject.toml

@@ -57,7 +57,7 @@ dev = [
     "coverage<8",
     "mypy<1.19",
     "poethepoet<1",
-    "pytest<9",
+    "pytest<10",
     "pytz>=2025.2",
     "ruff<0.15",
     "setuptools>=80.9.0",