fix the two specs that reverted to failing after updating #to_global_…

…id to check whether the item being examined was a Valkyrie::Resource, and not whether Hyrax.config.use_valkyrie? is true.

ref: #5573

spec/models/concerns/hyrax/solr_document_behavior_spec.rb

@@ -167,8 +167,7 @@
       end
 
       it 'gives the global id for the valkyrie class' do
-        model_name = Hyrax.config.use_valkyrie? ? 'Hyrax::ValkyrieGlobalIdProxy' : 'Monograph'
-        expect(solr_document.to_model.to_global_id.to_s).to end_with("#{model_name}/123")
+        expect(solr_document.to_model.to_global_id.to_s).to end_with('Hyrax::ValkyrieGlobalIdProxy/123')
       end
     end
   end

spec/models/sipity_spec.rb

@@ -46,11 +46,8 @@
     context "with a SolrDocument" do
       let(:object) { SolrDocument.new(id: '9999', has_model_ssim: ["GenericWork"]) }
       let(:workflow_state) { create(:workflow_state) }
-      let(:proxy_for_global_id) do
-        Hyrax.config.use_valkyrie? ? 'Hyrax::ValkyrieGlobalIdProxy' : 'GenericWork'
-      end
       let!(:entity) do
-        Sipity::Entity.create(proxy_for_global_id: "gid://#{GlobalID.app}/#{proxy_for_global_id}/9999",
+        Sipity::Entity.create(proxy_for_global_id: "gid://#{GlobalID.app}/GenericWork/9999",
                               workflow_state: workflow_state,
                               workflow: workflow_state.workflow)
       end