Bump cirros image versions to 5.1 and 5.2

Updated/Added:
  - image sigining routine commands
  - prepare.sh
  - cmp-check.sh
  - configure.sh updated with image versions 5.1 and 5.2
  - rally scenarios updates

  Related PROD: PROD-36794

Change-Id: I8e3ef81c3ecb51af97cb08c676dbfd9804e0d803
diff --git a/k8s/toolset.yaml b/k8s/toolset.yaml
index b005269..c8c7eac 100644
--- a/k8s/toolset.yaml
+++ b/k8s/toolset.yaml
@@ -65,7 +65,7 @@
           name: keystone-keystone-admin
     imagePullPolicy: IfNotPresent
     name: toolset
-    image: savex13/toolset:0.2
+    image: savex13/toolset:0.3
     volumeMounts:
     - mountPath: /artifacts
       name: qa-pv-a