Move stein to periodic, update to train

With stein in extended maintenance, this change updates the check
and gate jobs to run train and up, as well as updating some jobs
to use train. Moved stein to periodic.

Change-Id: Icd516f25140ebd479b49da101e4f84326f341274

zuul.d/jobs-openstack-helm.yaml

@@ -279,7 +279,7 @@
         container_distro_version: bionic
 
 - job:
-    name: openstack-helm-horizon-stein-ubuntu_bionic
+    name: openstack-helm-horizon-train-ubuntu_bionic
     parent: openstack-helm-chart-deploy
     files:
       - ^horizon/.*$
@@ -287,7 +287,7 @@
       - ^tools/deployment/component/horizon/.*$
     vars:
       osh_params:
-        openstack_release: stein
+        openstack_release: train
         container_distro_name: ubuntu
         container_distro_version: bionic
       gate_scripts_relative_path: ../openstack-helm

zuul.d/project.yaml

@@ -26,13 +26,11 @@
       jobs:
         - openstack-helm-lint
         - openstack-helm-bandit
-        - openstack-helm-cinder-stein-ubuntu_bionic
         - openstack-helm-cinder-train-ubuntu_bionic
         - openstack-helm-cinder-ussuri-ubuntu_bionic
-        - openstack-helm-compute-kit-stein-ubuntu_bionic
         - openstack-helm-compute-kit-train-ubuntu_bionic
         - openstack-helm-compute-kit-ussuri-ubuntu_bionic
-        - openstack-helm-horizon-stein-ubuntu_bionic
+        - openstack-helm-horizon-train-ubuntu_bionic
     gate:
       jobs:
         - openstack-helm-lint
@@ -43,9 +41,9 @@
             # to be enabled first thing after ubuntu-bionic-expanded nodes
             # are available
             voting: false
-        - openstack-helm-cinder-stein-ubuntu_bionic
+        - openstack-helm-cinder-train-ubuntu_bionic
-        - openstack-helm-compute-kit-stein-ubuntu_bionic
+        - openstack-helm-compute-kit-train-ubuntu_bionic
-        - openstack-helm-horizon-stein-ubuntu_bionic
+        - openstack-helm-horizon-train-ubuntu_bionic
         - openstack-helm-multinode-compute-kit-train-ubuntu_bionic
         - openstack-helm-multinode-cinder-train-ubuntu_bionic
     post:
@@ -58,10 +56,12 @@
         - openstack-helm-cinder-pike-ubuntu_xenial
         - openstack-helm-cinder-queens-ubuntu_xenial
         - openstack-helm-cinder-rocky-ubuntu_bionic
+        - openstack-helm-cinder-stein-ubuntu_bionic
         - openstack-helm-compute-kit-ocata-ubuntu_xenial
         - openstack-helm-compute-kit-pike-ubuntu_xenial
         - openstack-helm-compute-kit-queens-ubuntu_xenial
         - openstack-helm-compute-kit-rocky-ubuntu_bionic
+        - openstack-helm-compute-kit-stein-ubuntu_bionic
         - openstack-helm-tungsten-fabric-train
         - openstack-helm-tungsten-fabric-ussuri
     experimental: