By Andy Bruce LONDON (Reuters) – British government bond issuance will fall closer towards pre-pandemic norms in the coming financial year, when the market’s biggest buyer over the last decade – the Bank of England – will move to the sidelines, according to a Reuters poll of primary dealers. The Debt Management Office’s 2022/23 gilt issuance remit is likely to show about 147 billion pounds ($193.8 billion) of bond sales, compared with 194.8 billion pounds in the current year, according to the median forecast in the poll. The remit is due to be published on Wednesday, shortly after finance mini…