Bump django from 5.1.8 to 5.1.15

Bumps [django](https://github.com/django/django) from 5.1.8 to 5.1.15.
- [Commits](django/django@5.1.8...5.1.15)

---
updated-dependencies:
- dependency-name: django
  dependency-version: 5.1.15
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pyproject.toml

@@ -15,7 +15,7 @@ classifiers = [
 ########## DEPENDENCIES ##########
 dependencies = [
     "demoji==1.1.0",
-    "Django==5.1.8",
+    "Django==5.1.15",
     "django-allauth[socialaccount]==65.9.0",
     "django-bootstrap5==25.1",
     "django-cleanup==9.0.0",