revert migrations & set DEFAULT_AUTO_FIELD to django.db.models.AutoField

allianceauth/timerboard/migrations/0004_django_3_2_compat.py

@@ -1,18 +0,0 @@
-# Generated by Django 3.2 on 2021-04-07 16:38
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('timerboard', '0003_on_delete'),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name='timer',
-            name='id',
-            field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
-        ),
-    ]