Perhaps this column should be redesignated as “RE-opening statement,” for that is exactly what is now beginning to happen throughout the city as restaurants, schools, public places and live entertainment venues are reopening, with some understandable cautionary restrictions, after COVID-19 shutdowns.And what a welcome sight as I note that Goodman Theatre has recently remounted “School Girls: Or the African Mean Girls Play,” their last performance before the pandemic hit. Most of the local live …