integrate artifact broker into multicloud plugins

add config.json for each multicloud plugin
update deployment to add it as sidecar
update the values.yaml of multicloud to store image name
remove the hardcode namespace
fix typo and use 1.3.1 image tag

Change-Id: I6cc9e381ea655b1d75760b013d2be693b0c0575c
Issue-ID: MULTICLOUD-597
Signed-off-by: liboNet <libo.zhu@intel.com>
diff --git a/kubernetes/multicloud/values.yaml b/kubernetes/multicloud/values.yaml
index 6188e43..889c06b 100644
--- a/kubernetes/multicloud/values.yaml
+++ b/kubernetes/multicloud/values.yaml
@@ -20,6 +20,7 @@
   nodePortPrefix: 302
   loggingRepository: docker.elastic.co
   loggingImage: beats/filebeat:5.5.0
+  artifactImage: onap/multicloud/framework-artifactbroker:1.3.1
   prometheus:
     enabled: false