Define boardName

Change-Id: I65d6ff7ab1cc3b7625001b4c07aef2a23a364543
diff --git a/cicd/pipelines/enterprise/image_unstable.jenkins b/cicd/pipelines/enterprise/image_unstable.jenkins
index a556154..f6607d1 100644
--- a/cicd/pipelines/enterprise/image_unstable.jenkins
+++ b/cicd/pipelines/enterprise/image_unstable.jenkins
@@ -16,6 +16,7 @@
                                         ttyEnabled: true,
                                         privileged: true)
 def aptlyVolume = persistentVolumeClaim(claimName: 'aptly-state', mountPath: '/var/lib/aptly')
+def boardName = "enterprise"
 
 podTemplate(label: buildLabel, containers: [jnlpContainer, debianContainer], volumes: [aptlyVolume], envVars: []) {
     node(buildLabel) {