[FIX] sale: wrap long line in sale portal

From Sale create a new (or edit) SO. Add a note to the order with a log
line without dash or whitespace (i.e. a url). Click on "Preview".

The sale portal will try to display the long line which will overflow
the standard size of the column creating an ugly overflow with a very
long horizontal scrollbar.

Adding a "break-all" rule to fix the sale portal case.

opw-2088589

closes odoo/odoo#39878

Signed-off-by: Nicolas Lempereur (nle) <nle@odoo.com>

addons/sale/static/src/scss/sale_portal.scss

@@ -8,3 +8,9 @@
 .orders_label_text_align {
     vertical-align: 15%;
 }
+
+/* ---- Order page ---- */
+
+.sale_tbody .o_line_note {
+    word-break: break-all;
+}