Bump urllib3 from 2.2.1 to 2.6.3

Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.2.1 to 2.6.3.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@2.2.1...2.6.3)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-version: 2.6.3
  dependency-type: indirect
...

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

Author: dependabot[bot]

requirements.txt

@@ -211,7 +211,7 @@ typing-extensions==4.11.0
     #   asgiref
     #   beautifulsoup4
     #   django-countries
-urllib3==2.2.1
+urllib3==2.6.3
     # via requests
 webencodings==0.5.1
     # via