vendor: update docker/cli to 8667ccd

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

driver/kubernetes/context/fixtures/k3s-kubeconfig

@@ -0,0 +1,20 @@
+apiVersion: v1
+clusters:
+- cluster:
+    certificate-authority-data: dGhlLWNh
+    server: https://someserver
+  name: test-cluster
+contexts:
+- context:
+    cluster: test-cluster
+    user: test-user
+    namespace: zoinx
+  name: test
+current-context: test
+kind: Config
+preferences: {}
+users:
+- name: test-user
+  user:
+    username: admin
+    password: testpwd