[CORD-2269]
Build mavenrepo image using imagebuilder

Change-Id: I72cb0b6d38de4c16b2acd0c4d14b23af86b00bd5
(cherry picked from commit 5e039f01549c52e453bf4213244f0208ae705397)
diff --git a/scenarios/single/config.yml b/scenarios/single/config.yml
index f7283fb..3e8524d 100644
--- a/scenarios/single/config.yml
+++ b/scenarios/single/config.yml
@@ -100,6 +100,7 @@
   - "gliderlabs/registrator"
   - "nginx"
   - "onosproject/onos"
+  - "opencord/mavenrepo"
   - "redis"
   - "node"