chore: Update requirements for Django Cloud SQL

- Updated requirements and nox files for latest Django version.

Author: XrossFox

appengine/flexible/django_cloudsql/noxfile_config.py

@@ -22,7 +22,7 @@
 
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
-    "ignored_versions": ["2.7", "3.7", "3.8", "3.10", "3.12", "3.13"],
+    "ignored_versions": ["2.7", "3.7", "3.8", "3.9","3.10", "3.11"],
     # An envvar key for determining the project id to use. Change it
     # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
     # build specific Cloud project. You can also use your own string

appengine/flexible/django_cloudsql/requirements.txt

@@ -1,4 +1,4 @@
-Django==5.2.9
+Django==6.0.1; python_version >= "3.12"
 gunicorn==23.0.0
 psycopg2-binary==2.9.10
 django-environ==0.12.0

appengine/flexible/hello_world_django/project_name/urls.py

@@ -13,7 +13,7 @@
 # limitations under the License.
 
 from django.contrib import admin
-from django.urls import include, path
+from django.urls import path
 
 import helloworld.views