Remove unused tripleo::profile::base::validations

This was used by instack-undercloud which was retired during the Rocky
cycle. The same is now implemented by tripleo-ansible and the remaining
implementation is unused.

Change-Id: I9b83f8d337883cc260d6819e96439cc19700134f

manifests/profile/base/validations.pp

@@ -1,29 +0,0 @@
-# Copyright 2016 Red Hat, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-#
-# == Class: tripleo::profile::base::validations
-#
-# Validations profile for tripleo
-#
-class tripleo::profile::base::validations {
-  package {'openstack-tripleo-validations': }
-  user {'validations':
-    ensure     => present,
-    comment    => 'TripleO validations',
-    managehome => true,
-    home       => '/home/validations',
-    shell      => '/sbin/nologin',
-  }
-}
-