chore(deps): update pytest requirement in /warehouse/metrics-service

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...9.0.1)

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

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

Author: dependabot[bot]

warehouse/metrics-service/pyproject.toml

@@ -36,7 +36,7 @@ dependencies = [
     "oss-directory==0.2.5",
     "pendulum<4.0.0,>=3.0.0",
     "polars<2.0.0",
-    "pytest<9.0.0,>=8.2.1",
+    "pytest>=8.2.1,<10.0.0",
     "python-dotenv<2.0.0,>=1.0.1",
     "requests<3.0.0,>=2.31.0",
     "ruamel-yaml<1.0.0,>=0.18.6",