Fix admin set valkyrie create

[elrayle]

The valkyrie_create! method was passing the original admin_set toHyrax::Collections::PermissionsCreateService.create_default. This works for ActiveFedora because it updates the original admin_set during save. For valkyrie, the original admin_set does not have a value for id after it is persisted. It needs to pass the results of Hyrax.persister.save which is the updated admin_set that does have a value for id.

Expected

Create the new admin set and associated permission template without errors.

Actual

Creates the new admin set, but gets an error when creating the permission template.

     RSolr::Error::Http:
       RSolr::Error::Http - 400 Bad Request
       Error: {
         "responseHeader":{
           "status":400,
           "QTime":1},
         "error":{
           "metadata":[
             "error-class","org.apache.solr.common.SolrException",
             "root-error-class","org.apache.solr.common.SolrException"],
           "msg":"Document is missing mandatory uniqueKey field: id",
           "code":400}}

To reproduce:

Run the following test with the first commit that adds the test, but not the fix.

bundle exec rspec spec/services/hyrax/admin_set_create_service_spec.rb:157

@samvera/hyrax-code-reviewers

[elrayle]

This just adds a new line return for readability.

[cjcolvar]

Good catch!