Remove the instack-undercloud-puppet-lint job
Remove the instack-undercloud-puppet-lint job

This job got migrated and its playbook deleted. The definition of the
job was left in the repo, so now we have errors on instack-undercloud
check jobs.

Removing the definition to fix the issue.

Depends-On: I87141dc9a8ecbb563c4bd63ea47b179e33166905
Change-Id: Iabf5c6d5e5c7677f9f5c0523daedbef3526f5f53
Closes-Bug: #1734348

openstack-infra/openstack-zuul-jobs,openstack-infra/openstack-zuul-jobs