Docker compose bbsim system test includes radius

Useful for testing AAA/EAPoL with BBSIM

Change-Id: I81030b0615d8e544877f1084d49b105c6689e79e
diff --git a/compose/system-test.yml b/compose/system-test.yml
index 2f5c446..c5f016a 100644
--- a/compose/system-test.yml
+++ b/compose/system-test.yml
@@ -170,6 +170,7 @@
       - "50062:50062"
     networks:
     - default
+    restart: unless-stopped
 
 
   adapter_openonu:
@@ -186,3 +187,4 @@
     ]
     networks:
     - default
+    restart: unless-stopped