fix: requirements.txt to reduce vulnerabilities (#6)

The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-SETUPTOOLS-7448482

Co-authored-by: snyk-bot <[email protected]>

Author: johnnyhuy

requirements.txt

@@ -55,7 +55,7 @@ requests==2.31.0
 requests-toolbelt==1.0.0
 rfc3986==2.0.0
 rich==13.7.1
-setuptools==69.2.0
+setuptools==70.0.0
 six==1.16.0
 sniffio==1.3.1
 spinners==0.0.24