Keystone: Remove unused container_puppet_tasks

This was introduced to manage keystone resources (users, projects and
so on) by puppet but now these resources are managed by ansible.

Conflicts:
	deployment/keystone/keystone-container-puppet.yaml

Resolved conflict caused by e329ca915e .

Change-Id: I9e76f21e41e2891f959cbf41b89cba07b2e67632
(cherry picked from commit 925e2db462)
(cherry picked from commit 48d547ce7c)

deployment/keystone/keystone-container-puppet.yaml

@@ -820,13 +820,6 @@ outputs:
             - container_cli == 'podman'
             - not container_healthcheck_disabled
             - step|int == 4
-      container_puppet_tasks:
-        # Keystone endpoint creation occurs only on single node
-        step_3:
-          config_volume: 'keystone_init_tasks'
-          puppet_tags: 'keystone_config'
-          step_config: 'include tripleo::profile::base::keystone'
-          config_image: *keystone_config_image
       host_prep_tasks: {get_attr: [KeystoneLogging, host_prep_tasks]}
       metadata_settings:
         get_attr: [ApacheServiceBase, role_data, metadata_settings]