Odoo Server 15.5alpha1 - en to sr translation catalogue (4 entries)

note: module: purchase_mrp
en: Bill of Material
sr: Racun Materijala

note: module: purchase_mrp
en: Purchase Order
sr: Nalog za nabavku

note: module: purchase_mrp
en: Purchase Order Line
sr: Linija naloga za nabavku

note: module: purchase_mrp
en: Stock Move
sr: Premeštanje zaliha
