Bump gunicorn from 19.10.0 to 22.0.0 in /utils/google_app_engine (#12929)

* Bump gunicorn from 19.10.0 to 22.0.0 in /utils/google_app_engine

Bumps [gunicorn](https://github.com/benoitc/gunicorn) from 19.10.0 to 22.0.0.
- [Release notes](https://github.com/benoitc/gunicorn/releases)
- [Commits](https://github.com/benoitc/gunicorn/compare/19.10.0...22.0.0)

---
updated-dependencies:
- dependency-name: gunicorn
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

* [Snyk] Security upgrade gunicorn from 19.10.0 to 22.0.0 (#12938)

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-GUNICORN-6615672

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

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>
Co-authored-by: snyk-bot <snyk-bot@snyk.io>

utils/google_app_engine/additional_requirements.txt

@@ -1,5 +1,5 @@
 # add these requirements in your app on top of the existing ones
 pip==23.3
 Flask==2.3.2
-gunicorn==19.10.0
+gunicorn==22.0.0
 werkzeug>=3.0.1 # not directly required, pinned by Snyk to avoid a vulnerability