Update pytest requirement from <9,>=8.0.2 to >=8.0.2,<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](https://github.com/pytest-dev/pytest/compare/8.0.2...9.0.1)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 9.0.1
  dependency-type: direct:development
...

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

pyproject.toml

@@ -23,7 +23,7 @@ dev = [
     "hypothesis[cli]>=6.88.4,<7",
     "icecream>=2.1.3,<3",
     "ipython>=9.0.2,<10",
-    "pytest>=8.0.2,<9",
+    "pytest>=8.0.2,<10",
     "pytest-asyncio>=1.0.0,<2",
     "pytest-cov>=6.0.0,<8",
     "pytest-datafiles>=3.0.0,<4",