MAINT: Bump pytest from 6.2.4 to 6.2.5

Bumps [pytest](https://github.com/pytest-dev/pytest) from 6.2.4 to 6.2.5.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@6.2.4...6.2.5)

---
updated-dependencies:
- dependency-name: pytest
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

test_requirements.txt

@@ -2,7 +2,7 @@ cython==0.29.24
 wheel<0.37.1
 setuptools<49.2.0
 hypothesis==6.17.3
-pytest==6.2.4
+pytest==6.2.5
 pytz==2021.1
 pytest-cov==2.12.1
 pickle5; python_version == '3.7' and platform_python_implementation != 'PyPy'