[FIX] Fix the invoice refund creation (lp:c2c-addons/6.1  rev 28.6.27)
[FIX] Fix the invoice refund creation
(lp:c2c-addons/6.1  rev 28.6.27)

acsone/margin-analysis,bmya/margin-analysis,VitalPet/margin-analysis,Endika/margin-analysis,Antiun/margin-analysis