[FIX] web: unpatch test Views earlier

We need to unpatch the view as soon as we correcly applied the
`groupedBy` attribute to avoid sub views to also be patched.

closes odoo/odoo#36486

Signed-off-by: Christophe Simonis <chs@odoo.com>

addons/web/static/tests/helpers/test_utils_create.js

@@ -140,6 +140,7 @@ async function createView(params) {
         _updateMVCParams: function () {
             this._super.apply(this, arguments);
             this.loadParams.groupedBy = params.groupBy || viewOptions.groupBy || [];
+            testUtilsMock.unpatch(View);
         },
     });
     if ('hasSelectors' in params) {
@@ -173,8 +174,6 @@ async function createView(params) {
             delete view.destroy;
             widget.destroy();
             $webClient.remove();
-
-            testUtilsMock.unpatch(View);
         };
 
         // render the view in a fragment as they must be able to render correctly