Bump django from 5.1.14 to 5.1.15

Bumps [django](https://github.com/django/django) from 5.1.14 to 5.1.15.
- [Commits](django/django@5.1.14...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

@@ -6,7 +6,7 @@ authors = [{ name = "Python Discord", email = "info@pythondiscord.com" }]
 requires-python = "==3.13.*"
 license = "MIT"
 dependencies = [
-    "django==5.1.14",
+    "django==5.1.15",
     "django-distill==3.2.7",
     "django-environ==0.12.0",
     "django-filter==25.1",