Use jjb nodes

Change-Id: I1bdcec00407bad7f120539bb3377d3df516ae6d7
Signed-off-by: Saheer Babu <saheer.babu@arm.com>
diff --git a/ci-job-configs-sanity-check.yaml b/ci-job-configs-sanity-check.yaml
index 1f81174..ac88fb1 100644
--- a/ci-job-configs-sanity-check.yaml
+++ b/ci-job-configs-sanity-check.yaml
@@ -11,7 +11,7 @@
             days-to-keep: 30
             num-to-keep: 30
     disabled: false
-    node: master
+    node: jjb
     display-name: 'CI job configs sanity check (Next)'
     scm:
         - git:
diff --git a/trigger-ci-job-configs.yaml b/trigger-ci-job-configs.yaml
index d44b52b..c03ccf3 100644
--- a/trigger-ci-job-configs.yaml
+++ b/trigger-ci-job-configs.yaml
@@ -12,7 +12,7 @@
             days-to-keep: 30
             num-to-keep: 200
     disabled: false
-    node: master
+    node: jjb
     display-name: 'CI job configs deployment (Next)'
     scm:
         - git: