Fix pending migration implied by Django 4.0 changes (#634) (#635)

* Fix pending migration implied by Django 4.0 changes (#634)

- Added new migration as expected by Django 4.0
- Pinned django-filer>=1.4.0,<2.1 in tests base requirements because it is incompatible with supported Django versions from tox config

Co-authored-by: Fabian Braun <[email protected]>

Author: sveetch

.github/workflows/frontend.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [16.x, 17.x]
+        node-version: [16.x]
     steps:
     - uses: actions/checkout@v3
     - name: Use Node.js ${{ matrix.node-version }}

djangocms_text_ckeditor/migrations/0005_alter_text_cmsplugin_ptr.py

@@ -0,0 +1,18 @@
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('cms', '0022_auto_20180620_1551'),
+        ('djangocms_text_ckeditor', '0004_auto_20160706_1339'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='text',
+            name='cmsplugin_ptr',
+            field=models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, related_name='%(app_label)s_%(class)s', serialize=False, to='cms.cmsplugin'),
+        ),
+    ]

tests/requirements/base.txt

@@ -1,5 +1,5 @@
 # requirements from setup.py
-django-filer>=1.4.0
+django-filer>=1.4.0,<2.1
 djangocms-picture>=2.1.0
 djangocms-link>=2.2.1
 django-polymorphic>=2.0.3