chore(deps-dev): bump gunicorn from 23.0.0 to 26.2.0

Bumps [gunicorn](https://github.com/benoitc/gunicorn) from 23.0.0 to 26.2.0.
- [Release notes](https://github.com/benoitc/gunicorn/releases)
- [Commits](benoitc/gunicorn@23.0.0...26.2.0)

---
updated-dependencies:
- dependency-name: gunicorn
  dependency-version: 26.2.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

pyproject.toml

@@ -61,7 +61,7 @@ dependencies = [
 prod = [
     "boto3==1.43.93",
     "django-storages==1.14.6",
-    "gunicorn==23.0.0",
+    "gunicorn==26.2.0",
     "sentry-sdk[django]==2.69.1",
     "whitenoise==6.12.0",
 ]