modified notification service to use host network so it's reachable

docker-compose.yml

@@ -66,11 +66,8 @@ services:
 
   notification:
     image: ssa-containers.aoc.nrao.edu/workspaces/notification:${TAG}
-    ports:
-      - target: 3458
-        published: 3458
-        protocol: tcp
-        mode: host
+    networks:
+      - host
     secrets:
       - source: dsoc_${ENV}_secrets
         target: dsoc-${ENV}.properties