[DEPENDABOT] Update: Bump django from 5.1.6 to 5.2.1

Bumps [django](https://github.com/django/django) from 5.1.6 to 5.2.1.
- [Commits](https://github.com/django/django/compare/5.1.6...5.2.1)

---
updated-dependencies:
- dependency-name: django
  dependency-version: 5.2.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

analytics/models.py

@@ -55,8 +55,3 @@ class PageView(models.Model):
             return model_class.objects.filter(pk__in=id_list).order_by(preserved)
         
         return model_class.objects.none()
-
-    def __str__(self):
-        model_name = self.__class__.__name__
-        fields_str = ", ".join((f"{field.name}={getattr(self, field.name)}" for field in self._meta.fields))
-        return f"{model_name}({fields_str})"

history_tracking/models.py

@@ -66,11 +66,6 @@ class TrackedModel(models.Model):
             ).order_by('-pgh_created_at')
         return self.__class__.objects.none()
 
-    def __str__(self):
-        model_name = self.__class__.__name__
-        fields_str = ", ".join((f"{field.name}={getattr(self, field.name)}" for field in self._meta.fields))
-        return f"{model_name}({fields_str})"
-
 class HistoricalSlug(models.Model):
     """Track historical slugs for models"""
     content_type = models.ForeignKey(ContentType, on_delete=models.CASCADE)

requirements.txt

@@ -1,5 +1,5 @@
 # Django and REST framework
-Django==5.1.6
+Django==5.2.1
 djangorestframework==3.15.2
 django-cors-headers==4.7.0