chore(deps-dev): bump types-requests (#433)

Bumps [types-requests](https://github.com/python/typeshed) from 2.28.7 to 2.28.8.
- [Release notes](https://github.com/python/typeshed/releases)
- [Commits](https://github.com/python/typeshed/commits)

---
updated-dependencies:
- dependency-name: types-requests
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

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

test-engineering/contract-tests/client/dev-requirements.txt

@@ -35,7 +35,7 @@ tomli==2.0.1
     #   mypy
 types-pyyaml==6.0.11
     # via -r dev-requirements.in
-types-requests==2.28.7
+types-requests==2.28.8
     # via -r dev-requirements.in
 types-urllib3==1.26.15
     # via types-requests