fix: requirements.txt to reduce vulnerabilities

The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-JINJA2-8548181
- https://snyk.io/vuln/SNYK-PYTHON-JINJA2-8548987

Author: snyk-bot

requirements.txt

@@ -22,7 +22,7 @@ httptools==0.6.4
 httpx==0.27.2
 idna==3.10
 iniconfig==2.0.0
-Jinja2==3.1.4
+Jinja2==3.1.5
 markdown-it-py==3.0.0
 MarkupSafe==2.1.5
 mccabe==0.7.0