chore(centurion_feature_flag): correct pylint error W0611:unused-import

ref: #765

app/centurion_feature_flag/urls/django.py

@@ -1,6 +1,6 @@
-from django.urls.conf import (
+from django.urls.conf import (    # pylint: disable=W0611:unused-import
     _path as _django_path,
-    include,    # pylint: disable=W0611:unused-import
+    include,
     partial,
     RegexPattern as DjangoRegexPattern,
     RoutePattern as DjangoRoutePattern,

app/centurion_feature_flag/views/disabled.py

@@ -1,4 +1,4 @@
-from django.shortcuts import Http404, HttpResponse #, redirect, render
+from django.shortcuts import Http404
 from django.views.generic import View