test: ref

Author: jpayne3506

.pipelines/build/ob-prepare.steps.yaml

@@ -52,6 +52,9 @@ steps:
     echo $(Build.QueuedBy)
     echo $(Build.Reason) # manual, PR, IndividualCI
     echo $(Build.SourceBranch)
+    echo $(resources.repositories.azure-container-networking.ref)
+    echo $(resources.repositories.acn-devops.ref)
+    echo $(resources.self.ref)
   name: "EnvironmentalVariables"
   displayName: "Set environmental variables"
   condition: always()