By Swathi Nair BENGALURU (Reuters) – The European Central Bank will raise its deposit rate above zero for the first time in a decade in September, according to most economists polled by Reuters, who expect it to be at least 50 basis points higher than previously anticipated by year-end. While economists say euro zone inflation is yet to peak the ECB has given itself some room to catch up with its global peers, who are rapidly hiking rates to neutral, by planning a new instrument to limit the divergence in the bloc’s bond yields. The June 15-22 poll showed all but two of the 55 economists expec…