Consistency pass on naming in JJB

- Name of the pipeline script when parameterized: `pipeline-script`
- Name of executor the job is running on: `build-node` (or `buildNode` if
  in a pipeline job)

Change-Id: Id069a2d3f17dc5dbd7259e0ed046b72017da0538
diff --git a/jjb/verify/bbsim.yaml b/jjb/verify/bbsim.yaml
index 5ee9b93..f2fbc43 100644
--- a/jjb/verify/bbsim.yaml
+++ b/jjb/verify/bbsim.yaml
@@ -23,7 +23,7 @@
           unit-test-targets: 'test'
           unit-test-keep-going: 'true'
       - 'voltha-patch-test':
-          pipeline: 'voltha-bbsim-tests.groovy'
+          pipeline-script: 'voltha-bbsim-tests.groovy'
 
 - job-group:
     name: 'publish-bbsim-jobs'