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

@@ -72,6 +72,6 @@ types-setuptools==65.6.0.2
 types-toml==0.10.8.1
 types-urllib3==1.26.25.4
 typing_extensions==4.4.0
-urllib3==1.26.13
+urllib3==2.5.0
 uro==0.0.4
 setuptools>=65.5.1 # not directly required, pinned by Snyk to avoid a vulnerability