By Matt Ashley Any plan to boost growth and prosperity has to start with turning round sick-note Britain and getting people back to work, says Matt Ashley On the 13 June, three weeks after Rishi Sunak made his surprise call for a July General Election, Labour unveiled a manifesto for wealth creation and economic growth. Sir Keir promised a “pro-business and pro-worker plan” which would “rebalance the way we create wealth” — ending the “toxic” idea that economic growth is something handed out to the few and not the many. Now, as Labour prepares to unveil its first Budget in 14 years, we are abo…