Switch voltha-bbsim system test to use VOLTHA 2.x

Change-Id: I72fb24ea74d4274a65cc1b98b9d3cd72574cb19c
diff --git a/jjb/verify/voltha-bbsim.yaml b/jjb/verify/voltha-bbsim.yaml
index f459d87..d5c5aaa 100644
--- a/jjb/verify/voltha-bbsim.yaml
+++ b/jjb/verify/voltha-bbsim.yaml
@@ -21,6 +21,8 @@
           unit-test-targets: 'test docker-build'
           dest-gopath: "github.com/opencord"
           junit-allow-empty-results: true
+      - 'voltha-patch-test':
+         pipeline: 'voltha-bbsim-tests.groovy'
 
 - job-group:
     name: 'publish-voltha-bbsim-jobs'