correct ruff errors

Author: Maffooch

dojo/engagement/signals.py

@@ -1,4 +1,5 @@
 import contextlib
+
 from auditlog.models import LogEntry
 from django.conf import settings
 from django.contrib.contenttypes.models import ContentType

dojo/product/signals.py

@@ -1,4 +1,5 @@
 import contextlib
+
 from auditlog.models import LogEntry
 from django.conf import settings
 from django.contrib.contenttypes.models import ContentType

dojo/product_type/signals.py

@@ -1,4 +1,5 @@
 import contextlib
+
 from auditlog.models import LogEntry
 from django.conf import settings
 from django.contrib.contenttypes.models import ContentType

dojo/test/signals.py

@@ -8,7 +8,7 @@
 from django.urls import reverse
 from django.utils.translation import gettext as _
 
-from dojo.models import Finding, Test, Engagement, Product
+from dojo.models import Engagement, Finding, Product, Test
 from dojo.notes.helper import delete_related_notes
 from dojo.notifications.helper import create_notification