Bump urllib3 from 2.3.0 to 2.6.0

Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.3.0 to 2.6.0.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@2.3.0...2.6.0)

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

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

Author: dependabot[bot]

requirements-dev.txt

@@ -86,7 +86,7 @@ tomli==2.2.1; python_version >= '3.8'
 tomlkit==0.13.2; python_version >= '3.8'
 twine==6.0.1; python_version >= '3.8'
 typing-extensions==4.12.2; python_version >= '3.8'
-urllib3==2.3.0; python_version >= '3.9'
+urllib3==2.6.0; python_version >= '3.9'
 virtualenv==20.28.0; python_version >= '3.8'
 virtualenv-clone==0.5.7; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
 yapf==0.43.0; python_version >= '3.7'