Stop using Zeroconf.group attribute
Stop using Zeroconf.group attribute

AndreaCensi/python-zeroconf,jstasiak/python-zeroconf,gbiddison/python-zeroconf,balloob/python-zeroconf,basilfx/python-zeroconf,daid/python-zeroconf,decabyte/python-zeroconf,nameoftherose/python-zeroconf,giupo/python-zeroconf,jantman/python-zeroconf