feat(attributes): remove deprecated attribute

Bump minor version due to removal of an attribute that could have been in use by others.

Author: khashashin

setup.py

@@ -7,7 +7,7 @@
 
 setup(
     name='django-appwrite',
-    version='1.5.2',
+    version='1.6.0',
     description='Django Middleware to authenticate users with Appwrite',
     long_description=long_description,
     long_description_content_type='text/markdown',