Goldberg Kohn has launched a new program aimed at recruiting, keeping and promoting a more diverse staff.Leading the effort, branded GK Advocates, is partner Kristen Jones, chair of the firm’s diversity committee.Jones said the firm’s existing diversity efforts were more of a mentorship program with “good bones,” but the new policy, which launched at the beginning of the month, “took it to another level.”Goldberg Kohn partnered with Diversity Lab to offer the nonprofit organization’s OnTrack professional development …