Feature. Modify TEST_IMAGE assignment in Jenkinsfile.new

Change-Id: I298c7c7ea995ebffd1591592c1f85e59473d1cbb
Signed-off-by: caviedesj <juancamilo.caviedesvalencia.ext@telefonica.com>
diff --git a/Jenkinsfile.new b/Jenkinsfile.new
index 374980d..86735f3 100644
--- a/Jenkinsfile.new
+++ b/Jenkinsfile.new
@@ -45,7 +45,7 @@
   environment {
     MDG = "${params.GERRIT_PROJECT?.contains('/') ? params.GERRIT_PROJECT.split('/')[1] : params.GERRIT_PROJECT}"
     CONTAINER_NAME = "${params.GERRIT_PROJECT}-${params.GERRIT_BRANCH}".toLowerCase()
-    TEST_IMAGE = 'overdrive3000/tox-osm:v1.6'
+    TEST_IMAGE = 'opensourcemano/tox-osm:19.0'
     DOCKER_REGISTRY = 'osm.etsi.org:5050/devops/cicd/'
   }
   stages {