[CORD-1184] Moving node image to 7.9.0

Change-Id: I882a6b1442995b4e0c635ae016012e1a9a004de8
(cherry picked from commit 0536645b0d44d35d4aade07c4f34d94295740726)
diff --git a/roles/cord-profile/templates/docker-compose.yml.j2 b/roles/cord-profile/templates/docker-compose.yml.j2
index 21cddaf..6fe88be 100644
--- a/roles/cord-profile/templates/docker-compose.yml.j2
+++ b/roles/cord-profile/templates/docker-compose.yml.j2
@@ -82,7 +82,7 @@
     restart: unless-stopped
 
   gui_extensions_store:
-    image: {{ deploy_docker_registry }}node:argon
+    image: {{ deploy_docker_registry }}node:7.9.0
     networks:
 {% for network in xos_docker_networks %}
      - {{ network }}