[FIX] sale: adapt tour to new views

Community and enterprise now share the same codebase for the
statusbar, so the additional selector can be removed.

Moreover, the value of each button in the statusbar is now encoded
in 'data-value' instead of 'data-id'.

addons/sale/static/src/js/tour.js

@@ -67,7 +67,7 @@ tour.register('sale_tour', {
     position: "bottom"
 }, {
     trigger: ".breadcrumb li:not(.active):last",
-    extra_trigger: ".o_sale_order [data-id='sent'].btn-primary, .o_sale_order [data-id='sent'].oe_active",
+    extra_trigger: ".o_sale_order [data-value='sent'].btn-primary",
     content: _t("Use the breadcrumbs to <b>go back to preceeding screens</b>."),
     position: "bottom"
 }, {