DEV: Remove await settled in admin custom field acceptance tests

test/javascripts/acceptance/admin-custom-fields-test.js

@@ -32,7 +32,6 @@ acceptance("Admin | Custom Fields", function (needs) {
 
   test("viewing custom fields tab", async (assert) => {
     await visit("/admin/wizards/custom-fields");
-    await settled();
     assert.ok(find("table"));
     assert.ok(findAll("table tbody tr").length === 9);
     assert.ok(
@@ -42,7 +41,6 @@ acceptance("Admin | Custom Fields", function (needs) {
       "it displays wizard message"
     );
     await click(".btn-icon-text");
-    await settled();
     assert.ok(
       visible(".wizard-subscription-selector"),
       "custom field class is present"