Tectonic unit root rank is not enforced by default

[emenslin]

Describe the bug
In the tectonic unit tree the root rank isn't enforced by default.

To Reproduce
Steps to reproduce the behavior:

1. Go to the tectonic unit tree
2. Click on the edit button next to the name
3. Press tree def items button
4. See rank is not enforced

Expected behavior
Root rank should be enforced by default

Screenshots

Please fill out the following information manually:

• OS: Windows 11
• Browser: Chrome
• Specify 7 Version: production
• Database Name: ojsmnh (checked multiple paleo dbs as well)
• Collection name: fossil invertebrates
• User Name: spadmin
• URL: https://ojsmnh20241003wb-production.test.specifysystems.org/specify/tree/tectonicunit/?conformation=%7E%7E2%7E6---

[grantfitzsimmons]

This is a problem with how the default tree is created– this is set in the database, not in the forms. We need to create a migration that sets the Root node in the tectonicunittreedef to be enforced by default