Update pytest requirement from <6.2,>=6.0.2 to >=6.0.2,<6.3

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@6.0.2...6.2.4)

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

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

test-requirements.txt

@@ -1,3 +1,3 @@
-pytest >= 6.0.2, < 6.2
+pytest >= 6.0.2, < 6.3
 pytest-cov
 pytest-xdist