Bump urllib3 from 1.26.10 to 1.26.11 in /test (#302)

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.10 to 1.26.11.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/1.26.11/CHANGES.rst)
- [Commits](urllib3/urllib3@1.26.10...1.26.11)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

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

test/requirements.ci.txt

@@ -1,6 +1,6 @@
 docker==5.0.3
 requests==2.28.1
 websocket-client==1.3.3
-urllib3==1.26.10
+urllib3==1.26.11
 grpcio==1.47.0
 protobuf==4.21.3