feat(calico_operator): deploy the operator to configure calico cni

!17 fixes #3

templates/calico.yaml.j2

@@ -1,4 +1,11 @@
 ---
+# Depreciated:
+#      Calico is being migrated to use the calico operator.
+#      in a near future release, this method of deploying calico
+#      will be removed. use tag `operator_migrate_calico` to migrate
+#      and tag `operator_calico` to keep.
+#
+#
 # URL: https://github.com/projectcalico/calico/blob/8f2548a71ddc4fbe2497a0c20a3b24fc7a165851/manifests/calico.yaml
 # Source: calico/templates/calico-kube-controllers.yaml
 # This manifest creates a Pod Disruption Budget for Controller to allow K8s Cluster Autoscaler to evict