Merge pull request #5571 from samvera/fix_flaky_empty_admin_set_spec

Fix flaky test caused by querying solr for admin set with a nil id

spec/presenters/hyrax/admin_set_presenter_spec.rb

@@ -15,7 +15,7 @@
   describe "total_items" do
     subject { presenter.total_items }
 
-    let(:admin_set) { build(:admin_set) }
+    let(:admin_set) { create(:admin_set) }
 
     context "empty admin set" do
       it { is_expected.to eq 0 }