break connection between ecord global/local pod PKI until CORD-1520 is resolved

Change-Id: I55aa2fb8f6a7480697f046c4c7a08a021a6446d7
(cherry picked from commit 9eff8216285a2e82e9595652a39b8535aefc78ec)
diff --git a/onlab-ecord-local-pod1.yml b/onlab-ecord-local-pod1.yml
index b665f8e..60bb133 100644
--- a/onlab-ecord-local-pod1.yml
+++ b/onlab-ecord-local-pod1.yml
@@ -18,8 +18,8 @@
 cord_profile: ecord
 
 # Variables
-# shared between podconfigs, for root/intermediate CA setup
-pki_dir: "{{ ( playbook_dir ~ '/../../../onf_ecord_pki' ) | realpath }}"
+# FIXME: should be shared between podconfigs, for root/intermediate CA setup
+pki_dir: "{{ ( playbook_dir ~ '/../../../onf_ecord_local_pod1_pki' ) | realpath }}"
 
 # different, as passwords/SSH keys/cord_profile should be different
 credentials_dir: "{{ ( playbook_dir ~ '/../../../onf_ecord_local_pod1_credentials' ) | realpath }}"