Update Fedora CoreOS Config version from v1.0.0 to v1.1.0

* No notable changes in the config spec, just house keeping
* Require any snippets customization to update to v1.1.0. Version
skew between the main config and snippets will show an err message
* https://github.com/coreos/fcct/blob/master/docs/configuration-v1_1.md

google-cloud/fedora-coreos/kubernetes/fcc/controller.yaml

@@ -1,6 +1,6 @@
 ---
 variant: fcos
-version: 1.0.0
+version: 1.1.0
 systemd:
   units:
     - name: etcd-member.service

google-cloud/fedora-coreos/kubernetes/workers/fcc/worker.yaml

@@ -1,6 +1,6 @@
 ---
 variant: fcos
-version: 1.0.0
+version: 1.1.0
 systemd:
   units:
     - name: docker.service