jenkins: helm chart and cue configuration

Change-Id: I3398b0fab8af43c4a138112a258263153d3ab473
diff --git a/core/installer/app.go b/core/installer/app.go
index b710acc..73a8e64 100644
--- a/core/installer/app.go
+++ b/core/installer/app.go
@@ -35,6 +35,7 @@
 	"values-tmpl/vaultwarden.cue",
 	"values-tmpl/url-shortener.cue",
 	"values-tmpl/gerrit.cue",
+	"values-tmpl/jenkins.cue",
 }
 
 var infraAppConfigs = []string{