Bump gunicorn from 20.1.0 to 22.0.0 in /src

Bumps [gunicorn](https://github.com/benoitc/gunicorn) from 20.1.0 to 22.0.0.
- [Release notes](https://github.com/benoitc/gunicorn/releases)
- [Commits](benoitc/gunicorn@20.1.0...22.0.0)

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

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

src/requirements-dev.txt

@@ -59,9 +59,7 @@ colorama==0.4.6
 colorful==0.5.5
     # via ray
 coverage[toml]==7.3.2
-    # via
-    #   coverage
-    #   pytest-cov
+    # via pytest-cov
 cryptography==42.0.4
     # via -r requirements.txt
 defusedxml==0.7.1
@@ -117,7 +115,7 @@ grpcio==1.59.3
     # via
     #   -r requirements.txt
     #   ray
-gunicorn==20.1.0
+gunicorn==22.0.0
     # via -r requirements.txt
 identify==2.5.32
     # via pre-commit
@@ -196,6 +194,7 @@ packaging==23.2
     # via
     #   -r requirements.txt
     #   drf-yasg
+    #   gunicorn
     #   marshmallow
     #   pyproject-api
     #   pytest

src/requirements.in

@@ -5,7 +5,7 @@ django-session-timeout>=0.1, <1.0
 drf-yasg>=1.0, <2.0
 environs>=9.0, <10.0
 filelock>=3.9, <4.0
-gunicorn>=20.0, <21.0
+gunicorn>=20.0, <23.0
 jsonfield>=3.0, <4.0
 packaging>=23.0, <24.0
 psycopg2-binary>=2.0, <3.0

src/requirements.txt

@@ -57,7 +57,7 @@ grpcio==1.59.3
     # via
     #   -r requirements.in
     #   ray
-gunicorn==20.1.0
+gunicorn==22.0.0
     # via -r requirements.in
 idna==3.7
     # via
@@ -99,6 +99,7 @@ packaging==23.2
     # via
     #   -r requirements.in
     #   drf-yasg
+    #   gunicorn
     #   marshmallow
     #   ray
 pkgutil-resolve-name==1.3.10
@@ -177,6 +178,3 @@ urllib3==2.1.0
     #   requests
 zipp==3.17.0
     # via importlib-resources
-
-# The following packages are considered to be unsafe in a requirements file:
-# setuptools