Bump pytest from 7.2.2 to 7.3.0 (mozilla#57)

Bumps [pytest](https://github.com/pytest-dev/pytest) from 7.2.2 to 7.3.0.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@7.2.2...7.3.0)

---
updated-dependencies:
- dependency-name: pytest
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements-dev.txt

@@ -1,3 +1,3 @@
-pytest==7.2.2
+pytest==7.3.0
 whatthepatch==1.0.3
 cffi==1.15.1