Bump urllib3 from 1.26.6 to 1.26.19 in /src/service

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.6 to 1.26.19.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@1.26.6...1.26.19)

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

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

src/service/requirements.txt

@@ -10,6 +10,6 @@ python-dateutil==2.8.2
 psycopg2-binary==2.9.5
 requests==2.31.0
 six==1.16.0
-urllib3==1.26.6
+urllib3==1.26.19
 Werkzeug==3.0.6
 PyYAML==6.0.1