Bump urllib3 from 1.25.11 to 1.26.5

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.25.11 to 1.26.5.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@1.25.11...1.26.5)

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

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

requirements.txt

@@ -79,7 +79,7 @@ SQLAlchemy==1.3.15
 termcolor==1.1.0
 traitlets==5.0.5
 typing-extensions==3.10.0.0
-urllib3==1.25.11
+urllib3==1.26.5
 uWSGI==2.0.20
 vine==5.0.0
 wcwidth==0.2.5