Bump urllib3 from 2.5.0 to 2.6.0

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](urllib3/urllib3@2.5.0...2.6.0)

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

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

Author: dependabot[bot]

docs/requirements.txt

@@ -28,5 +28,5 @@ sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==2.0.0
 sphinxcontrib-serializinghtml==2.0.0
 typing_extensions==4.14.1
-urllib3==2.5.0
+urllib3==2.6.0
 wheel==0.45.1

requirements.txt

@@ -55,7 +55,7 @@ setuptools==80.9.0
 six==1.17.0
 SQLAlchemy==2.0.44
 typing_extensions==4.15.0
-urllib3==2.5.0
+urllib3==2.6.0
 Werkzeug==3.1.3
 wheel==0.45.1
 wrapt==1.17.3