add migration

breathecode/monitoring/migrations/0023_repositorysubscription_last_call.py

@@ -0,0 +1,21 @@
+# Generated by Django 5.0.6 on 2024-06-07 06:12
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('monitoring', '0022_supervisorissue_attempts_supervisorissue_code_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='repositorysubscription',
+            name='last_call',
+            field=models.DateTimeField(blank=True,
+                                       default=None,
+                                       help_text='Last time github notified updates on this repo subscription',
+                                       null=True),
+        ),
+    ]