pkg/k8s.Watcher: Use a sync.WaitGroup instead of hand-rolling it
pkg/k8s.Watcher: Use a sync.WaitGroup instead of hand-rolling it

datawire/ambassador,datawire/ambassador,datawire/ambassador,datawire/ambassador,datawire/ambassador,datawire/telepresence,datawire/telepresence,datawire/telepresence