fix: requirements.txt to reduce vulnerabilities

The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-URLLIB3-10390193
- https://snyk.io/vuln/SNYK-PYTHON-URLLIB3-10390194

Author: snyk-bot

requirements.txt

@@ -65,7 +65,7 @@ six==1.16.0
 SQLAlchemy==2.0.3
 tenacity==8.2.1
 typing_extensions==4.4.0
-urllib3==1.26.14
+urllib3==2.5.0
 Werkzeug==2.2.2
 wheel==0.38.4
 wrapt==1.14.1