Resolves #1543, #1544 - Refactored registry org update and delete endpoints to use base org repo

[cberger8]

Closes Issue #1543, #1544

Summary

Refactored the org update and delete endpoints in the registry org controller to use newly created updateOrgFull and deleteOrg functions in the base org repository.

Important Changes

src/controller/registry-org.controller/index.js

• Removed body validating middleware

src/controller/registry-org.controller/registry-org.controller.js

• Refactored updateOrg to validate request body against org schema and use new updateOrgFull function in base org repository.
• Refactored deleteOrg to use new deleteOrg function in base org repository.

src/repositories/baseOrgRepository.js

• Added updateOrgFull and deleteOrg functions.

Testing

Steps to manually test updated functionality, if possible

• 1) Ensure that calling the PUT /api/registryOrg/<shortname> endpoint and providing an organization request body properly updates the org in both the registry and legacy collections.
• 2) Ensure that calling the DELETE /api/registryOrg/<shortname> endpoint deletes the org in both the registry and legacy collections.

[david-rocca]

The code looks good, but I would love to see some integration tests. Please and thank you!