VOL-1670 Skip tests tagged 'bbsim' when running on hardware

Change-Id: Ie4c7b4cb1db6a4782740c5720233ed435235902d
diff --git a/jjb/pipeline/voltha-physical-build-and-tests.groovy b/jjb/pipeline/voltha-physical-build-and-tests.groovy
index c8fed3a..641d15b 100644
--- a/jjb/pipeline/voltha-physical-build-and-tests.groovy
+++ b/jjb/pipeline/voltha-physical-build-and-tests.groovy
@@ -265,7 +265,7 @@
     stage('Run E2E Tests') {
       environment {
         ROBOT_CONFIG_FILE="${localDeploymentConfigFile}"
-        ROBOT_MISC_ARGS="--removekeywords wuks -d $WORKSPACE/RobotLogs"
+        ROBOT_MISC_ARGS="--removekeywords wuks -e bbsim -d $WORKSPACE/RobotLogs"
         ROBOT_FILE="Voltha_PODTests.robot"
       }
       steps {