[Snyk] Security upgrade zipp from 3.15.0 to 3.19.1 (#13183)

fix: utils/google_app_engine/additional_requirements.txt to reduce vulnerabilities


The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-ZIPP-7430899

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

utils/google_app_engine/additional_requirements.txt

@@ -3,3 +3,4 @@ pip==23.3
 Flask==2.3.2
 gunicorn==22.0.0
 werkzeug>=3.0.1 # not directly required, pinned by Snyk to avoid a vulnerability
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability