feat(core): If user context not supplied, dont create audithistory for model

this allows tests and direct creation via code if required.

ref: #789 #759

app/devops/tests/functional/feature_flag/test_functional_feature_flag_viewset.py

@@ -164,8 +164,6 @@ class ViewSetBase:
             enabled = True
         )
 
-        self.model.context['user'] = self.view_user
-
         self.global_org_item = self.model.objects.create(
             organization = self.global_organization,
             name = 'global_item',
@@ -187,8 +185,6 @@ class ViewSetBase:
             software = software,
         )
 
-        self.model.context['user'] = None
-
 
         self.url_view_kwargs = {'pk': self.item.id}
 

app/devops/tests/unit/feature_flag/test_unit_feature_flag_api_v2.py

@@ -42,8 +42,6 @@ class API(
 
         self.view_user = User.objects.create_user(username="test_user_view", password="password")
 
-        self.model.context['user'] = self.view_user
-
         self.item = self.model.objects.create(
             organization = self.organization,
             name = 'one',
@@ -56,8 +54,6 @@ class API(
             enabled = True
         )
 
-        self.model.context['user'] = None
-
         self.url_view_kwargs = {'pk': self.item.id}
 
         view_permissions = Permission.objects.get(