Added new auth class (#23018)

* Added new auth class

- Created new class called OAuth2AuthenticationAllowInactiveUser, which replaces old class with same name
- Renames previous  OAuth2AuthenticationAllowInactiveUser to  OAuth2AuthenticationAllowInactiveUserDeprecated
- Replaced all imports of  OAuth2AuthenticationAllowInactiveUser to call deprecated class instead
- testing new class in discussion(added flag based on django setting)

lms/djangoapps/commerce/api/v0/views.py

@@ -23,7 +23,7 @@ from openedx.core.djangoapps.embargo import api as embargo_api
 from openedx.core.djangoapps.enrollments.api import add_enrollment
 from openedx.core.djangoapps.enrollments.views import EnrollmentCrossDomainSessionAuth
 from openedx.core.djangoapps.user_api.preferences.api import update_email_opt_in
-from openedx.core.lib.api.authentication import OAuth2AuthenticationAllowInactiveUser
+from openedx.core.lib.api.authentication import OAuth2AuthenticationAllowInactiveUserDeprecated
 from student.models import CourseEnrollment
 from student.signals import SAILTHRU_AUDIT_PURCHASE
 from util.json_request import JsonResponse
@@ -40,7 +40,7 @@ class BasketsView(APIView):
 
     # LMS utilizes User.user_is_active to indicate email verification, not whether an account is active. Sigh!
     authentication_classes = (JwtAuthentication,
-                              OAuth2AuthenticationAllowInactiveUser,
+                              OAuth2AuthenticationAllowInactiveUserDeprecated,
                               EnrollmentCrossDomainSessionAuth)
     permission_classes = (IsAuthenticated,)