Bump urllib3 from 2.0.4 to 2.0.6

Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.0.4 to 2.0.6.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@2.0.4...2.0.6)

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

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

requirements-dev.txt

@@ -122,7 +122,7 @@ tox==4.6.4
     # via -r requirements-dev.in
 typing-extensions==4.7.1
     # via sqlalchemy
-urllib3==2.0.4
+urllib3==2.0.6
     # via requests
 virtualenv==20.24.2
     # via tox

requirements.txt

@@ -46,5 +46,5 @@ sqlalchemy==2.0.19
     # via proxy-db
 typing-extensions==4.7.1
     # via sqlalchemy
-urllib3==2.0.4
+urllib3==2.0.6
     # via requests