Remove docker-related definitions from k8s models.

Docker was replaced by containerd, so cleanup docker things from models.

Related story: PROD-24676

Change-Id: I9e9bb5162602697dcecf24ac4519eecdf4a84521
diff --git a/classes/cluster/k8s-ha-calico/kubernetes/compute.yml b/classes/cluster/k8s-ha-calico/kubernetes/compute.yml
index f31efab..994ae35 100644
--- a/classes/cluster/k8s-ha-calico/kubernetes/compute.yml
+++ b/classes/cluster/k8s-ha-calico/kubernetes/compute.yml
@@ -1,19 +1,11 @@
 classes:
-- system.linux.system.repo.docker_legacy
+- system.linux.system.repo.docker
 - system.kubernetes.pool.cluster
 - system.linux.network.hosts
 - system.salt.minion.cert.k8s_client
 - system.salt.minion.cert.etcd_client
 - cluster.k8s-ha-calico
 parameters:
-  docker:
-    host:
-      pkgs:
-        - ${_param:kubernetes_docker_package}
-        - python-docker
-      options:
-        bip: 172.31.255.1/24
-        storage-driver: overlay2
   kubernetes:
     pool:
       proxy: