chore(django): bump django version to 5.2.7

5.2.7 supposedly contains a security patch we should include in Sentry, bumping this
so we can use this verion in Sentry

Author: yuvmen

packages.ini

@@ -471,6 +471,7 @@ validate_incorrect_missing_deps = six
 [django==5.2.4]
 [django==5.2.5]
 [django==5.2.6]
+[django==5.2.7]
 
 [django-crispy-forms==1.14.0]