chore(deps): bump docker from 5.0.2 to 5.0.3 in /test/requirements

Bumps [docker](https://github.com/docker/docker-py) from 5.0.2 to 5.0.3.
- [Release notes](https://github.com/docker/docker-py/releases)
- [Commits](https://github.com/docker/docker-py/compare/5.0.2...5.0.3)

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

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

test/requirements/python-requirements.txt

@@ -1,5 +1,5 @@
 backoff==1.11.1
 docker-compose==1.29.2
-docker==5.0.2
+docker==5.0.3
 pytest==6.2.5
 requests==2.26.0