chore(deps): bump gunicorn in /tests/apps/dockerfile-release

Bumps [gunicorn](https://github.com/benoitc/gunicorn) from 25.2.0 to 25.3.0.
- [Release notes](https://github.com/benoitc/gunicorn/releases)
- [Commits](https://github.com/benoitc/gunicorn/compare/25.2.0...25.3.0)

---
updated-dependencies:
- dependency-name: gunicorn
  dependency-version: 25.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

tests/apps/dockerfile-release/Pipfile.lock

@@ -53,12 +53,12 @@
         },
         "gunicorn": {
             "hashes": [
-                "sha256:10bd7adb36d44945d97d0a1fdf9a0fb086ae9c7b39e56b4dece8555a6bf4a09c",
-                "sha256:88f5b444d0055bf298435384af7294f325e2273fd37ba9f9ff7b98e0a1e5dfdc"
+                "sha256:cacea387dab08cd6776501621c295a904fe8e3b7aae9a1a3cbb26f4e7ed54660",
+                "sha256:f74e1b2f9f76f6cd1ca01198968bd2dd65830edc24b6e8e4d78de8320e2fe889"
             ],
             "index": "pypi",
             "markers": "python_version >= '3.10'",
-            "version": "==25.2.0"
+            "version": "==25.3.0"
         },
         "packaging": {
             "hashes": [