Fix tests and trigger build job

Change-Id: Icc4ec10e47f28a3473c8c4e23f5726986884a816
diff --git a/tests/pillar/proxy_single.sls b/tests/pillar/proxy_single.sls
index 8fba554..de724cb 100644
--- a/tests/pillar/proxy_single.sls
+++ b/tests/pillar/proxy_single.sls
@@ -1,3 +1,3 @@
 keycloak:
-  server:
+  proxy:
     enabled: true