Add docker-root parameter to find Dockerfile

Signed-off-by: Lott, Christopher (cl778h) <cl778h@att.com>
Change-Id: I240ef3a2283048bd8ead840503290ed06b7e536b
diff --git a/jjb/ric-plt-e2/ric-plt-e2.yaml b/jjb/ric-plt-e2/ric-plt-e2.yaml
index 12ff4b2..1d12859 100644
--- a/jjb/ric-plt-e2/ric-plt-e2.yaml
+++ b/jjb/ric-plt-e2/ric-plt-e2.yaml
@@ -32,6 +32,8 @@
     project-name: '{name}'
     # image name
     docker-name: '{name}'
+    # subdirectory
+    docker-root: RIC-E2-TERMINATION
     # maven settings file has docker credentials
     mvn-settings: ric-plt-e2-settings
     jobs: