Verify - DB versioning works in TEST after old db versioning artifacts removed

After the work has been done to remove all old db versioning artifacts from BE components, verify everything works in test.

Note that business-pay will does not require any updates for this.

**TODOs**
- [ ] Verify all BE components are now on new db-versioning with no old db-versioning artifacts remaining in main. business-pay is the only exception. no work was required was required for business-pay.
- [ ] Verify all BE components have been pushed to test
- [ ] Verify all standard functionality to ensure things are working
- [ ] verify IA, registration and other maintenance filings are functioning
- [ ] emails are being received
- [ ] data is being populated as expected.
- [ ] especially versioning of data
- [ ] will want to create a new business and file multiple maintenance filings to see how versioning data is being saved
- [ ] scan various BE logs to see if there are any unexpected error messages
- [ ] verify businesses are able to get business number