[FIX] test_sale_product_configurator: remove edit

With the `always edit` changes, the edit button was removed. Thus, these
steps were failing and became useless anyway

closes odoo/odoo#101887

Signed-off-by: Antoine Vandevenne (anv) <anv@odoo.com>

addons/test_sale_product_configurators/static/tests/tours/product_matrix_tour.js

@@ -101,8 +101,6 @@ tour.register('sale_matrix_tour', {
 },
 // Open the matrix through the pencil button next to the product in line edit mode.
 {
-    trigger: '.o_form_button_edit:contains("Edit")',  // Edit Sales Order.
-}, {
     trigger: 'span:contains("Matrix (PAV11, PAV22, PAV31)\n\nPA4: PAV41")',
     extra_trigger: '.o_form_status_indicator_buttons_hidden', // wait for save to be finished
 }, {
@@ -119,8 +117,6 @@ tour.register('sale_matrix_tour', {
     trigger: '.o_form_button_save:contains("Save")',
     extra_trigger: '.o_field_cell.o_data_cell.o_list_number:contains("4.00")',
     run: 'click', // SAVE Sales Order, after matrix has been applied (extra_trigger).
-}, {
-    trigger: '.o_form_button_edit:contains("Edit")',  // Edit Sales Order.
 },
 // Ensures the matrix is opened with the values, when adding the same product.
 {