Fix broken tests

typescript_tests/TrialTable.test.tsx

@@ -74,7 +74,7 @@ const studyDetail = {
       attributes: { low: -3, high: 3 },
     },
   ],
-  union_user_attrs: ["foo", "bar"],
+  union_user_attrs: [{key: "foo", sortable: false}, {key: "bar", sortable: false}],
   has_intermediate_values: false,
   note: {
     version: 0,