Bump gunicorn from 20.1.0 to 22.0.0

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] <[email protected]>

requirements-dev.txt

@@ -150,7 +150,7 @@ flake8-quotes==2.0.1
     # via -r requirements-dev.in
 freezegun==0.3.12
     # via -r requirements-dev.in
-gunicorn==20.1.0
+gunicorn==22.0.0
     # via -r requirements.txt
 idna==3.7
     # via
@@ -189,8 +189,11 @@ oauthlib==3.2.2
     # via
     #   -r requirements.txt
     #   requests-oauthlib
-packaging==21.0
-    # via pytest
+packaging==24.0
+    # via
+    #   -r requirements.txt
+    #   gunicorn
+    #   pytest
 pathtools==0.1.2
     # via watchdog
 pluggy==0.13.1
@@ -219,8 +222,6 @@ pyjwt==2.4.0
     # via
     #   -r requirements.txt
     #   notifications-python-client
-pyparsing==2.4.7
-    # via packaging
 pytest==4.6.3
     # via
     #   -r requirements-dev.in

requirements.txt

@@ -82,7 +82,7 @@ drf-spectacular==0.27.1
     # via -r requirements.in
 elastic-apm==6.2.0
     # via -r requirements.in
-gunicorn==20.1.0
+gunicorn==22.0.0
     # via -r requirements.in
 idna==3.7
     # via requests
@@ -102,6 +102,8 @@ notifications-python-client==6.2.1
     # via -r requirements.in
 oauthlib==3.2.2
     # via requests-oauthlib
+packaging==24.0
+    # via gunicorn
 prometheus-client==0.11.0
     # via django-prometheus
 prompt-toolkit==3.0.18
@@ -176,6 +178,3 @@ wcwidth==0.2.5
     # via prompt-toolkit
 whitenoise==5.2.0
     # via -r requirements.in
-
-# The following packages are considered to be unsafe in a requirements file:
-# setuptools