Installer and pipelines updates for Rel NINE

Change-Id: I86786dc85eda0f717dac75049f7136bc668449d7
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/docker/LCM/Dockerfile b/docker/LCM/Dockerfile
index 20ac54b..34e753a 100644
--- a/docker/LCM/Dockerfile
+++ b/docker/LCM/Dockerfile
@@ -73,7 +73,7 @@
     && mv juju /usr/local/bin/juju
 
 ARG REPOSITORY_BASE=http://osm-download.etsi.org/repository/osm/debian
-ARG RELEASE=ReleaseEIGHT-daily
+ARG RELEASE=ReleaseNINE-daily
 ARG REPOSITORY_KEY=OSM%20ETSI%20Release%20Key.gpg
 ARG REPOSITORY=testing