55693: Empty ItemSelectReducer test file

src/app/shared/item-select/item-select.reducer.spec.ts

+import { ItemSelectionSelectAction } from './item-select.actions';
+
+class NullAction extends ItemSelectionSelectAction {
+  type = null;
+
+  constructor() {
+    super(undefined);
+  }
+}
+
+fdescribe('itemSelectionReducer', () => {
+
+});