MacOS newsyslog lograte restart launcher, bug extension not quit

[sdl9i2]

lograte every rate log, launcher will restart , but extension not quit

[sdl9i2]

this https://github.com/kolide/launcher/pull/342 mr have a bug, monitorForParent get a time ticker , then quit.

for {
    select {
    case <-ticker.C:
        f()
    }

[directionless]

osquery-extension is no longer part of launcher