By Amanda Cooper LONDON (Reuters) – Global shares rose on Thursday as the dollar eased ahead of U.S. jobs data that could offer a steer on the outlook for interest rates, while oil prices surged after OPEC+ agreed to cut output. Investors are anxiously waiting for confirmation from Friday’s U.S. non-farm payrolls report of the resilience of the world’s largest economy. Right now, a mixed picture is forming, after job openings figures suggested hiring is slowing, while measures of private-sector employment and service sector activity pointed to a stronger September than many had expected. The d…