fix(sales_invoice): using msgprint and removed condition checking for is_created_using_pos to refetch payment methods (#53636)

(cherry picked from commit f8ab56e)

Author: diptanilsaha

erpnext/accounts/doctype/sales_invoice/sales_invoice.py

@@ -2745,7 +2745,7 @@ def append_payment(payment_mode):
 		payment.account = payment_mode.default_account
 		payment.type = payment_mode.type
 
-	mop_refetched = bool(doc.payments) and not doc.is_created_using_pos
+	mop_refetched = bool(doc.payments)
 
 	doc.set("payments", [])
 	invalid_modes = []
@@ -2769,9 +2769,8 @@ def append_payment(payment_mode):
 		frappe.throw(msg.format(", ".join(invalid_modes)), title=_("Missing Account"))
 
 	if mop_refetched:
-		frappe.toast(
-			_("Payment methods refreshed. Please review before proceeding."),
-			indicator="orange",
+		frappe.msgprint(
+			_("Payment methods refreshed. Please review before proceeding."), indicator="orange", alert=True
 		)