Update node config

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 2061c72..0cb8db4 100644
--- a/ci-job-configs-sanity-check.yaml
+++ b/ci-job-configs-sanity-check.yaml
@@ -12,7 +12,7 @@
             days-to-keep: 30
             num-to-keep: 30
     disabled: false
-    node: master
+    node: jjb
     display-name: 'CI job configs sanity check'
     scm:
         - git:
diff --git a/trigger-ci-job-configs.yaml b/trigger-ci-job-configs.yaml
index 600b66e..ed984d3 100644
--- a/trigger-ci-job-configs.yaml
+++ b/trigger-ci-job-configs.yaml
@@ -14,7 +14,7 @@
             days-to-keep: 30
             num-to-keep: 200
     disabled: false
-    node: master
+    node: jjb
     display-name: 'CI job configs deployment'
     scm:
         - git: