By Stefanno Sulaiman JAKARTA (Reuters) – Garuda Indonesia’s creditors including Britain’s Rolls-Royce and European planemaker Airbus are voting on Friday on a $9.4 billion debt restructuring proposal, with the carrier confident of winning enough backing to move forward. A simple majority vote, provided it represents two-thirds of Garuda’s liabilities held by creditors attending the meeting in a Jakarta court, will secure a binding agreement for all claimants, which include holders of the airline’s $500 million sukuk. A total of 138.5 trillion rupiah ($9.35 billion) of claims will be recognised…