Greenlight Financial Technology, the fintech company that pitches parents on kid-friendly bank accounts, has raised $215 million in a new round of funding. The round gives the Atlanta-based startup a $1.2 billion valuation thanks to backing from Canapi Ventures, TTV Capital, BOND, DST Global, Goodwater Capital and Fin VC. It’s a huge win for the Canadian-based venture investor Relay Ventures. Since it launched its debit cards for kids in 2017, the company has managed to set up accounts for more than 2 million parents and children, who have saved more…