“In the Heights,” the new movie musical in which Barrera plays the female lead, aspiring designer Vanessa, who falls in love with Anthony Ramos’ bodega-owner character, Usnavi.Directed by Jon M. Chu (“Crazy Rich Asians”), the film — which is a love letter to the Dominican community in Washington Heights — is adapted from the Tony-winning Broadway show by Lin-Manuel Miranda (“Hamilton”).Shot in 2019, its debut last summer was delayed because of COVID-19.