chore: bump pytest from 7.2.0 to 7.2.1 in /tests

Bumps [pytest](https://github.com/pytest-dev/pytest) from 7.2.0 to 7.2.1.
- [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/7.2.0...7.2.1)

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

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

tests/requirements_py3.txt

@@ -16,7 +16,7 @@ py==1.11.0
 pycparser==2.21
 PyNaCl==1.5.0
 pyparsing==3.0.9
-pytest==7.2.0
+pytest==7.2.1
 pytest-html==3.2.0
 pytest-metadata==2.0.4
 pytest-xdist==2.5.0