build(deps): bump urllib3 from 1.26.18 to 1.26.19

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.18 to 1.26.19.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/1.26.19/CHANGES.rst)
- [Commits](urllib3/urllib3@1.26.18...1.26.19)

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

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

requirements.txt

@@ -51,7 +51,7 @@ SQLAlchemy==1.4.41
 wheel~=0.40.0
 Werkzeug~=2.2.3
 repo2rocrate~=0.1.2
-urllib3==1.26.18
+urllib3==1.26.19
 flask-socketio==5.3.4
 gevent-websocket==0.10.1
 eventlet==0.35.2