*: revert to drf-yasg upstream

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

authentik/crypto/api.py

@@ -4,7 +4,7 @@ from cryptography.hazmat.primitives.serialization import load_pem_private_key
 from cryptography.x509 import load_pem_x509_certificate
 from django.db.models import Model
 from django.utils.translation import gettext_lazy as _
-from drf_yasg2.utils import swagger_auto_schema
+from drf_yasg.utils import swagger_auto_schema
 from rest_framework.decorators import action
 from rest_framework.fields import (
     CharField,