Bump urllib3 from 1.26.4 to 1.26.5 in /borealis/setup

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.4 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@1.26.4...1.26.5)

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

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

borealis/setup/requirements.txt

@@ -49,7 +49,7 @@ six==1.15.0
 stevedore==3.3.0
 tabulate==0.8.9
 tqdm==4.60.0
-urllib3==1.26.4
+urllib3==1.26.5
 virtualenv==20.4.3
 virtualenv-clone==0.5.4
 virtualenvwrapper==4.8.4