[FIX] account_payment: The payment line name must be unique per company
[FIX] account_payment: The payment line name must be unique per company

Closes #16366

Steps to reproduce the problem:
 - create 2 company
 - create 2 different sequences 'payment line', one for company
 - create a payment order for company A and insert a line
 - create a payment order for company B and insert a line
Get SQL error saying The payment line name must be unique

NeovaHealth/odoo,datenbetrieb/odoo,OpenUpgrade/OpenUpgrade,NeovaHealth/odoo,OpenUpgrade/OpenUpgrade,odootr/odoo,leorochael/odoo,NeovaHealth/odoo,vnsofthe/odoo,hip-odoo/odoo,synconics/odoo,ygol/odoo,hip-odoo/odoo,datenbetrieb/odoo,Nowheresly/odoo,odootr/odoo,funkring/fdoo,vnsofthe/odoo,OpenUpgrade/OpenUpgrade,datenbetrieb/odoo,vnsofthe/odoo,tvibliani/odoo,ygol/odoo,diagramsoftware/odoo,funkring/fdoo,CatsAndDogsbvba/odoo,Elico-Corp/odoo_OCB,Elico-Corp/odoo_OCB,datenbetrieb/odoo,spadae22/odoo,Adel-Magebinary/odoo,diagramsoftware/odoo,leorochael/odoo,Nowheresly/odoo,funkring/fdoo,odootr/odoo,vnsofthe/odoo,glovebx/odoo,tvibliani/odoo,Nowheresly/odoo,odootr/odoo,tvibliani/odoo,OpenUpgrade/OpenUpgrade,leorochael/odoo,hip-odoo/odoo,datenbetrieb/odoo,diagramsoftware/odoo,leorochael/odoo,alexcuellar/odoo,glovebx/odoo,tvibliani/odoo,spadae22/odoo,hip-odoo/odoo,CatsAndDogsbvba/odoo,tvibliani/odoo,hip-odoo/odoo,OpenUpgrade/OpenUpgrade,NeovaHealth/odoo,odootr/odoo,spadae22/odoo,datenbetrieb/odoo,Elico-Corp/odoo_OCB,odootr/odoo,synconics/odoo,NeovaHealth/odoo,Adel-Magebinary/odoo,synconics/odoo,ygol/odoo,ygol/odoo,Elico-Corp/odoo_OCB,Elico-Corp/odoo_OCB,makinacorpus/odoo,leorochael/odoo,vnsofthe/odoo,odootr/odoo,funkring/fdoo,NeovaHealth/odoo,CatsAndDogsbvba/odoo,datenbetrieb/odoo,Adel-Magebinary/odoo,alexcuellar/odoo,spadae22/odoo,CatsAndDogsbvba/odoo,alexcuellar/odoo,alexcuellar/odoo,spadae22/odoo,makinacorpus/odoo,synconics/odoo,OpenUpgrade/OpenUpgrade,glovebx/odoo,Adel-Magebinary/odoo,synconics/odoo,vnsofthe/odoo,Adel-Magebinary/odoo,ygol/odoo,synconics/odoo,leorochael/odoo,Adel-Magebinary/odoo,funkring/fdoo,tvibliani/odoo,diagramsoftware/odoo,spadae22/odoo,makinacorpus/odoo,diagramsoftware/odoo,alexcuellar/odoo,ygol/odoo,CatsAndDogsbvba/odoo,OpenUpgrade/OpenUpgrade,makinacorpus/odoo,makinacorpus/odoo,Elico-Corp/odoo_OCB,Nowheresly/odoo,vnsofthe/odoo,alexcuellar/odoo,makinacorpus/odoo,hip-odoo/odoo,spadae22/odoo,funkring/fdoo,glovebx/odoo,Adel-Magebinary/odoo,CatsAndDogsbvba/odoo,glovebx/odoo,CatsAndDogsbvba/odoo,Nowheresly/odoo,Nowheresly/odoo,glovebx/odoo,glovebx/odoo,diagramsoftware/odoo,tvibliani/odoo,synconics/odoo,Nowheresly/odoo,alexcuellar/odoo,NeovaHealth/odoo,ygol/odoo,funkring/fdoo,leorochael/odoo,diagramsoftware/odoo,makinacorpus/odoo