[FIX] point_of_sale: restore quantity buttons location

The quantity buttons of the mobile view product configurator where moved
during the boostrap refactoring of the pos. This task moves them to the
previous location.

task-3446503

closes odoo/odoo#132293

Signed-off-by: Joseph Caburnay (jcb) <jcb@odoo.com>

addons/point_of_sale/static/src/app/store/product_configurator_popup/product_configurator_popup.xml

@@ -106,12 +106,6 @@
                 </main>
     
                 <footer class="footer footer-flex mobile modal-footer">
-                    <div class="button highlight confirm btn btn-lg btn-primary" t-on-click="confirm">
-                        Add
-                    </div>
-                    <div class="button cancel btn btn-lg btn-secondary" t-on-click="cancel">
-                        Cancel
-                    </div>
                     <div class="quantity-selector d-flex align-items-center justify-content-center w-100 py-2 fw-bolder">
                         <button class="btn btn-lg btn-secondary" t-on-click="removeOneQuantity">
                             <i class="fa fa-minus" aria-hidden="true"></i>
@@ -121,6 +115,12 @@
                             <i class="fa fa-plus" aria-hidden="true"></i>
                         </button>
                     </div>
+                    <div class="button highlight confirm btn btn-lg btn-primary" t-on-click="confirm">
+                        Add
+                    </div>
+                    <div class="button cancel btn btn-lg btn-secondary" t-on-click="cancel">
+                        Cancel
+                    </div>
                 </footer>
             </div>
         </t>