chore(deps): bump urllib3 from 1.26.3 to 1.26.4 in /root (#26)

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.3 to 1.26.4.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/1.26.4/CHANGES.rst)
- [Commits](urllib3/urllib3@1.26.3...1.26.4)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

root/requirements.txt

@@ -4,5 +4,5 @@
 Jinja2==2.11.3
 protonvpn-cli==2.2.6
 requests==2.25.1
-urllib3==1.26.3
+urllib3==1.26.4
 pytoml==0.1.21