Add INFO.yaml verify job (EXTAPI)

Add gerrit-info-yaml-verify from global-jjb
to verify INFO.yaml file contents.

Change-Id: I5af4ac42c37c697ed3e99d91df7f60700b579c8a
Issue-ID: CIMAN-179
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
diff --git a/jjb/externalapi/externalapi-nbi.yaml b/jjb/externalapi/externalapi-nbi.yaml
index bdd1541..d3021cc 100644
--- a/jjb/externalapi/externalapi-nbi.yaml
+++ b/jjb/externalapi/externalapi-nbi.yaml
@@ -70,4 +70,12 @@
     branch: 'casablanca'
     mvn-settings: 'externalapi-nbi-settings'
     mvn-goals: 'clean install'
-    mvn-opts: '-Xmx1024m -XX:MaxPermSize=256m'
\ No newline at end of file
+    mvn-opts: '-Xmx1024m -XX:MaxPermSize=256m'
+
+- project:
+    name: externalapi-nbi-info
+    project-name: externalapi-nbi
+    jobs:
+      - gerrit-info-yaml-verify
+    project: externalapi/nbi
+    branch: master