Switch to newest test docker image

Related: PROD-29821
Fixes: PROD-29819
Enables: https://gerrit.mcp.mirantis.com/#/c/39637/

Change-Id: I4510be56873166ccdf75ac5688a6b4de385b1716
diff --git a/.kitchen.yml b/.kitchen.yml
index a7929c6..23a5cd1 100644
--- a/.kitchen.yml
+++ b/.kitchen.yml
@@ -43,8 +43,8 @@
   sudo: true
 
 docker_images:
-  - &xenial-20177 <%=ENV['IMAGE_XENIAL_20177'] || 'docker-dev-local.docker.mirantis.net/epcim/salt/saltstack-ubuntu-xenial-salt-2017.7/salt:2018_11_19'%>
-  - &xenial-stable <%=ENV['IMAGE_XENIAL_STABLE'] || 'docker-dev-local.docker.mirantis.net/epcim/salt/saltstack-ubuntu-xenial-salt-stable/salt:2018_11_19'%>
+  - &xenial-20177 <%=ENV['IMAGE_XENIAL_20177'] || 'docker-dev-local.docker.mirantis.net/mirantis/drivetrain/salt-formulas-ci/salt-formulas-ci-xenial-2017.7:latest'%>
+  - &xenial-20183 <%=ENV['IMAGE_XENIAL_STABLE'] || 'docker-dev-local.docker.mirantis.net/mirantis/drivetrain/salt-formulas-ci/salt-formulas-ci-xenial-2018.3:latest'%>
 
 platforms:
   - name: xenial-2017.7
@@ -52,9 +52,9 @@
       image: *xenial-20177
       platform: ubuntu
 
-  - name: xenial-stable
+  - name: xenial-2018.3
     driver_config:
-      image: *xenial-stable
+      image: *xenial-20183
       platform: ubuntu
 
 suites: