By James Davey LONDON (Reuters) – Weak confidence around personal finances and a squeeze on disposable income will hold back growth in food retail sales to around 5% in 2023, according to market researcher NielsenIQ. In November, the Bank of England forecast Britain was heading into a long recession, with inflation, running at 10.7%, not returning to its 2% target until early 2024 and the government’s budget watchdog predicted the biggest squeeze on living standards since records began in the 1950s. “We also expect the recession to start to influence shopper behaviour and reframe overall retai…