Bump gunicorn from 21.2.0 to 22.0.0 in /resources/src

Bumps [gunicorn](https://github.com/benoitc/gunicorn) from 21.2.0 to 22.0.0.
- [Release notes](https://github.com/benoitc/gunicorn/releases)
- [Commits](benoitc/gunicorn@21.2.0...22.0.0)

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

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

resources/src/requirements.txt

@@ -52,7 +52,7 @@ urllib3==1.26.18
 Werkzeug==3.0.3
 wrapt<1.15,>=1.11.0
 zipp==3.15.0
-gunicorn==21.2.0
+gunicorn==22.0.0
 schedule==1.2.1
 ntplib==0.4.0
 boto3==1.28.64