Resolve "Rename PersonalNote "late" field to "tardiness""

Closes #222 (closed)

aleksis/apps/alsijil/migrations/0017_rename_late_to_tardiness.py

+# Generated by Django 3.2.15 on 2022-08-27 15:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('alsijil', '0016_add_not_counted_excuse_types'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='personalnote',
+            old_name='late',
+            new_name='tardiness',
+        ),
+    ]