fix: requirements.txt to reduce vulnerabilities

The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-REQUESTS-10305723

Author: snyk-bot

requirements.txt

@@ -10,7 +10,7 @@ multidict==6.0.4
 py-cord==2.4.1
 python-dotenv==1.0.0
 quickchart-io==2.0.0
-requests==2.31.0
+requests==2.32.4
 typing_extensions==4.9.0
 urllib3==2.1.0
 yarl==1.9.4