[FIX] account: invoice sent when sent from list

The "sent" field on an invoice indicates if it has been sent to
customer or not.

When the invoice is sent to a customer from a form view the sent was
set, but when it was sent from the "Send" action on the list view,
it was not updated which seems wrong.

opw-1910937
closes #28796

addons/account/wizard/account_invoice_send_views.xml

@@ -83,7 +83,9 @@
             view_type="form"
             context="{
                 'default_template_id': ref('account.email_template_edi_invoice'),
-                'default_is_print': False}"
+                'default_is_print': False,
+                'mark_invoice_as_sent': True,
+            }"
             groups="account.group_account_invoice"/>
 
     </data>