build(deps): bump urllib3 from 2.5.0 to 2.6.0 in /test (#625)

Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.5.0 to 2.6.0.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](https://github.com/urllib3/urllib3/compare/2.5.0...2.6.0)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-version: 2.6.0
  dependency-type: direct:production
...

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

test/requirements.txt

@@ -4,4 +4,4 @@ colorama==0.4.6
 idna==3.7
 requests==2.32.4
 tqdm==4.66.3
-urllib3==2.5.0
+urllib3==2.6.0