feat: adding migration

adding the migration for  the ability to manage these command configs
via django admin

FIXES: APER-2851

lms/djangoapps/certificates/migrations/0036_modifiedcertificatetemplatecommandconfiguration.py

@@ -0,0 +1,29 @@
+# Generated by Django 3.2.23 on 2024-01-11 22:12
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('certificates', '0035_auto_20230808_0944'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ModifiedCertificateTemplateCommandConfiguration',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('change_date', models.DateTimeField(auto_now_add=True, verbose_name='Change date')),
+                ('enabled', models.BooleanField(default=False, verbose_name='Enabled')),
+                ('arguments', models.TextField(blank=True, default='', help_text="Arguments for the 'modify_cert_template' management command. Specify like '-template_ids <id1> <id2>'")),
+                ('changed_by', models.ForeignKey(editable=False, null=True, on_delete=django.db.models.deletion.PROTECT, to=settings.AUTH_USER_MODEL, verbose_name='Changed by')),
+            ],
+            options={
+                'verbose_name': 'modify_cert_template argument',
+            },
+        ),
+    ]