By Gayatri Suroyo and Andrea Shalal JAKARTA/WASHINGTON (Reuters) -A contentious meeting of Group of 20 finance leaders ended with Russia and China watering down communique language on geopolitical risks to the global economy, deleting a reference to “current” tensions in a final statement as markets fretted over the prospect of war in Ukraine. The meeting hosted by Indonesia was one of the most fractious since the start of the COVID-19 pandemic in 2020, according to people familiar with the discussions. They also described protracted disagreements over language on debt restructuring for poor c…