feat: k0s remove isolated controllers support and ansible prepare playbook (#1205)

Signed-off-by: Devin Buhl <devin@buhl.casa>

bootstrap/templates/kubernetes/k0s/resources/containerd/spegel.toml.j2

@@ -1,6 +1,8 @@
 #% if bootstrap_distribution == 'k0s' and spegel.enabled | default(false) %#
-[plugins."io.containerd.grpc.v1.cri".containerd]
-  discard_unpacked_layers = false
 [plugins."io.containerd.grpc.v1.cri".registry]
   config_path = "/var/lib/k0s/containerd/certs.d"
+[plugins."io.containerd.grpc.v1.cri".containerd]
+  discard_unpacked_layers = false
+[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc]
+  discard_unpacked_layers = false
 #% endif %#

bootstrap/templates/kubernetes/k0s/resources/containerd/unprivileged-ports.toml.j2

@@ -1,4 +1,4 @@
-#% if bootstrap_distribution == 'k0s' and spegel.enabled | default(false) %#
+#% if bootstrap_distribution == 'k0s' %#
 [plugins."io.containerd.grpc.v1.cri"]
   enable_unprivileged_ports = true
   enable_unprivileged_icmp = true