fix: compatibility with django 5.2

Author: fdintino

.github/workflows/test.yml

@@ -16,15 +16,18 @@ jobs:
         include:
           - python-version: "3.9"
             django-version: "4.2"
-            grappelli: "1"
-          - python-version: "3.9"
-            django-version: "5.0"
             grappelli: "0"
           - python-version: "3.10"
-            django-version: "5.0"
+            django-version: "4.2"
             grappelli: "1"
+          - python-version: "3.11"
+            django-version: "5.1"
+            grappelli: "0"
           - python-version: "3.12"
             django-version: "5.1"
+            grappelli: "1"
+          - python-version: "3.13"
+            django-version: "5.2"
             grappelli: "0"
 
     runs-on: ubuntu-latest

nested_admin/nested.py

@@ -56,6 +56,7 @@ def _djn_js_deps(self):
             "admin/js/jquery.init.js",
             "admin/js/prepopulate.js",
             "admin/js/prepopulate.min.js",
+            "admin/js/SelectBox.js",
             "admin/js/SelectFilter2.js",
             "admin/js/autocomplete.js",
             "jquery.grp.autocomplete_fk.js",