fixup! wip: r/k8s-worker: Use K8s API to create join token

roles/k8s-worker/tasks/main.yml

@@ -66,18 +66,10 @@
       config:
         apiVersion: v1
         kind: Config
-        clusters:
-        - name: kubernetes
-          cluster: '{{ kubeconfig.clusters[0].cluster }}'
-        contexts:
-        - name: kubeadm
-          context:
-            cluster: kubernetes
-            user: kubeadm
-        current-context: kubeadm
+        clusters: '{{ kubeconfig.clusters }}'
         users:
-        - name: kubeadm
-          token: '{{ bootstrap_token_id }}.{{ bootstrap_token_secret }}'
+        - user:
+            token: '{{ bootstrap_token_id }}.{{ bootstrap_token_secret }}'
     copy:
       dest: /tmp/kubeconfig
       owner: root