Updated cab version 5.2 . (#527)

Author: Antoliny0919

djangosnippets/settings/base.py

@@ -122,7 +122,7 @@ def user_url(user):
 COMMENTS_APP = "cab"
 
 CAB_VERSIONS = (
-    # ("5.2", "5.2"),
+    ("5.2", "5.2"),
     ("5.1", "5.1"),
     ("5.0", "5.0"),
     ("4.2", "4.2"),