Currently d-i-b gives an error about missing package ntpd in the logs
for image builds when using these configs.
There is no RPM called 'ntpd' and nothing provides it. If the intent
was to include 'ntpdate', that package is already in the Requires
for ntp.
Change-Id: I008a8bb99fa10f15a16b16bba4ae2b62939a1344