remove migration file

awx/main/migrations/0136_cleanup_ee_images.py

@@ -1,32 +0,0 @@
-# Generated by Django 2.2.16 on 2021-04-14 16:21
-
-from django.db import migrations
-from django.utils.timezone import now
-
-
-def create_cleanup_ee_images(apps, schema_editor):
-    SystemJobTemplate = apps.get_model('main', 'SystemJobTemplate')
-    ContentType = apps.get_model('contenttypes', 'ContentType')
-    sjt_ct = ContentType.objects.get_for_model(SystemJobTemplate)
-    now_dt = now()
-    sjt, created = SystemJobTemplate.objects.get_or_create(
-        job_type='cleanup_images',
-        defaults=dict(
-            name='Cleanup Execution Environment Images',
-            description='Remove unused execution environment images',
-            created=now_dt,
-            modified=now_dt,
-            polymorphic_ctype=sjt_ct,
-        ),
-    )
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('main', '0135_schedule_sort_fallback_to_id'),
-    ]
-
-    operations = [
-        migrations.RunPython(create_cleanup_ee_images),
-    ]