cluster: fix prodvider deploy (after new CA)

Change-Id: Icbdb5e3ac592e9eac3a033ba50af401b706c3e78
Reviewed-on: https://gerrit.hackerspace.pl/c/hscloud/+/1541
Reviewed-by: q3k <q3k@hackerspace.pl>
diff --git a/cluster/kube/lib/prodvider.libsonnet b/cluster/kube/lib/prodvider.libsonnet
index cbc8849..017d5cf 100644
--- a/cluster/kube/lib/prodvider.libsonnet
+++ b/cluster/kube/lib/prodvider.libsonnet
@@ -19,7 +19,7 @@
                     key: importstr "../../secrets/plain/ca-kube-prodvider.key",
                 },
                 kube: {
-                    cert: importstr "../../certs/ca-kube-new.crt",
+                    cert: importstr "../../certs/ca-kube.crt",
                 },
             }
         },