dev: add migration files

apiserver/plane/db/migrations/0012_user_my_issues_prop.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.14 on 2022-12-20 09:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('db', '0011_auto_20221216_0259'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='user',
+            name='my_issues_prop',
+            field=models.JSONField(null=True),
+        ),
+    ]