[FW][FIX] account,pos_cash_rounding: cash rounding account choice fix
[FW][FIX] account,pos_cash_rounding: cash rounding account choice fix

The cash rounding profit_account_id directly impact the account on the
rounding invoice line. If this is configured with a 'payable' or
'receivable' account such line will be read as term and condition line
in '_recompute_payment_terms_lines', messing up the line amounts

Adding a domain to avoid the wrong choice

opw-2214059

closes odoo/odoo#50205

X-original-commit: 303afca8e86a36ff748050cf60ef779663ac1868
Signed-off-by: Nicolas Martinelli (nim) <771435c469f83f6aa9c405ac5e1ed06314a94f2d@odoo.com>

ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo