Multiple migrations not reversible

[whitej6]

Environment

• Python version: 3.11
• Nautobot version: 2.1.X
• nautobot-circuit-maintenance version:

Expected Behavior

Observed Behavior

Following migrations throw unable to reverse exceptions

• 0013 (can be noop)
• 0010 (can be noop)
• 0008 (can be noop)
• 0004 (can be noop)
• 0003 (can be noop)

Other non-reversable migrations not-related to reverse_code

• 0009 (needs documented steps to delete all data first otherwise not reversable)

Steps to Reproduce

1. nautobot-server migrate nautobot_circuit_maintenance zero

[gsnider2195]

Can we also update the migrations to separate the data migrations from the schema migrations? These should not be in the same file. Also, take another look at this migration file with different logic for mysql and postgres:

nautobot-app-circuit-maintenance/nautobot_circuit_maintenance/migrations/0004_raw_md5.py

Lines 22 to 48 in 07239dc

	if connection.vendor == "postgresql":
	operations = [
	migrations.AddField(
	model_name="rawnotification",
	name="_raw_md5",
	field=models.TextField(null=True),
	),
	migrations.RunPython(gen_raw_md5),
	migrations.AlterField(
	model_name="rawnotification",
	name="_raw_md5",
	field=models.TextField(unique=True),
	),
	migrations.AlterField(
	model_name="rawnotification",
	name="raw",
	field=models.TextField(),
	),
	]
	elif connection.vendor == "mysql":
	operations = [
	migrations.AddField(
	model_name="rawnotification",
	name="_raw_md5",
	field=models.CharField(null=True, max_length=512),
	),
	migrations.RunPython(gen_raw_md5),