feat: New codemods on CMS (#28768)

cms/djangoapps/api/v1/serializers/course_runs.py

@@ -3,7 +3,7 @@ import logging
 
 from django.contrib.auth import get_user_model
 from django.db import transaction
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from opaque_keys import InvalidKeyError
 from rest_framework import serializers
 from rest_framework.fields import empty