Bump gunicorn from 21.0.1 to 22.0.0 in /project

Bumps [gunicorn](https://github.com/benoitc/gunicorn) from 21.0.1 to 22.0.0.
- [Release notes](https://github.com/benoitc/gunicorn/releases)
- [Commits](benoitc/gunicorn@21.0.1...22.0.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

project/requirements.txt

@@ -1,7 +1,7 @@
 aerich==0.7.2
 asyncpg==0.29.0
 fastapi==0.109.0
-gunicorn==21.0.1
+gunicorn==22.0.0
 httpx==0.26.0
 newspaper3k==0.2.8
 pydantic-settings==2.1.0