Moved misplaced transaction.atomic from 0dce44e16b

Thanks Florian Apolloner for noticing the issue and Aymeric
Augustin for the expertise.
Refs #22540.

django/db/models/query.py

@@ -364,7 +364,6 @@ class QuerySet(object):
         """
         obj = self.model(**kwargs)
         self._for_write = True
-        with transaction.atomic(using=self.db):
         obj.save(force_insert=True, using=self.db)
         return obj
 
@@ -448,6 +447,7 @@ class QuerySet(object):
         Used by get_or_create and update_or_create
         """
         try:
+            with transaction.atomic(using=self.db):
                 obj = self.create(**params)
             return obj, True
         except IntegrityError: