By Emilio Parodi MILAN (Reuters) – An Italian court on Monday cleared the way for companies to cut off gas supplies to steel company Acciaierie d’Italia (ADI), majority owned by multinational steel giant ArcelorMittal. The administrative court (TAR) of the Lombardy region rejected ADI’s appeal, effectively ending an extension that had been granted by judges in October to the business previously known as Ilva. Weighed down by an increase in energy prices and a drop in rolled steel coil prices, ADI has run short of cash and has accumulated a huge debt pile with suppliers, particularly energy gia…