add migration for is bulk job

awx/main/migrations/0175_workflowjob_is_bulk_job.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.16 on 2023-01-05 15:39
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('main', '0174_ensure_org_ee_admin_roles'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='workflowjob',
+            name='is_bulk_job',
+            field=models.BooleanField(default=False),
+        ),
+    ]