Offering a respite from kids’ ever-increasing hours of screen time, the “Work It Out Wombats! Podcast” opens the doors for an auditory playdate that adults can enjoy with the preschool children in their lives. Anthony Bostler, GBH Kids producer, told us about the new eight-episode podcast, launching in January, that isn’t just about listening, it’s about having fun — singing, dancing and playing right alongside the delightful characters from GBH’s popular series Work It Out Wombats!.