Update pytest requirement from <8.1 to <8.5

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...8.4.1)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 8.4.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

test/requirements.txt

@@ -6,7 +6,7 @@ invoke
 junit-xml==1.9
 packaging
 # Pin pytest to preserve pytest cache behavior
-pytest<8.1
+pytest<8.5
 pytest-rerunfailures<=15.1
 pytest-timeout
 pytest-json-report