[SEBA-720] Adding support for latest bbsim

Change-Id: I7377dde0734bfb029258b944dc773501133c85e9
diff --git a/configs/seba-ponsim-latest.yaml b/configs/seba-ponsim-latest.yaml
index 22310bb..6a5e0d1 100644
--- a/configs/seba-ponsim-latest.yaml
+++ b/configs/seba-ponsim-latest.yaml
@@ -51,6 +51,9 @@
     tag: 'latest'
   freeradius:
     tag: 'latest'
+# BBSim
+  bbsim:
+    tag: 'latest'
 
 # Ponsimv2
   olt: