Bump urllib3 from 1.25.3 to 1.26.5

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.25.3 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@1.25.3...1.26.5)

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

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

requirements.txt

@@ -33,7 +33,7 @@ six==1.15.0
 sqlparse==0.3.0
 typed-ast==1.4.0
 uritemplate==3.0.1
-urllib3==1.25.3
+urllib3==1.26.5
 webencodings==0.5.1
 wrapt==1.11.2
 xhtml2pdf==0.2.3