Revert "Add openstack-infra/puppet-ntp to zuulv3"
Revert "Add openstack-infra/puppet-ntp to zuulv3"

This project doesn't actually exist.

This reverts commit be9121fa17d8bda09e4fdfe7209bf423b463f015.

Change-Id: I00d353686a8e60da7fd29f5ba276b32b5b1199fd
Signed-off-by: Paul Belanger <e7139c8e6c4ea75cc1c287ce081b2dc0f3ab39ec@redhat.com>

openstack-infra/project-config,openstack-infra/project-config