build(deps): bump tox from 4.28.0 to 4.28.1

---
updated-dependencies:
- dependency-name: tox
  dependency-version: 4.28.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements_test.txt

@@ -7,4 +7,4 @@ pytest-asyncio
 requests_mock
 aiohttp
 aioresponses
-tox==4.28.0
+tox==4.28.1