[DT-1501] Remove NIH Intramural designation in DAR given RAS update

[rjohanek]

Addresses

https://broadworkbench.atlassian.net/browse/DT-1501
Check collaborator provides a loophole to avoid RAS authentication, we don't want that anymore.

Summary

Remove Check Collaborator/collaboration fields from the DAR application page and remove conditional logic that allowed bypassing RAS authentication.

Testing

Manually tested that you can still submit a DAR application and load old DARs.

---

Have you read Terra's Contributing Guide lately? If not, do that first.

• Label PR with a Jira ticket number and include a link to the ticket
• Label PR with a security risk modifier [no, low, medium, high]
• PR describes scope of changes
• Get a minimum of one thumbs worth of review, preferably two if enough team members are available
• Get PO sign-off for all non-trivial UI or workflow changes
• Verify all tests go green
• Test this change deployed correctly and works on dev environment after deployment

[fboulnois]

looks good, thank you! 👍

[rushtong]

👍🏽