[CE->EE] fix spec/models/project_spec.rb

spec/models/project_spec.rb

@@ -2933,12 +2933,6 @@ describe Project do
       end
     end
 
-    describe '#hashed_storage?' do
-      it 'returns false' do
-        expect(project.hashed_storage?).to be_falsey
-      end
-    end
-
     describe '#rename_repo' do
       before do
         # Project#gitlab_shell returns a new instance of Gitlab::Shell on every