Import k8s client deps, support inject k8s API server config

Change-Id: Iaf246a06462b8a878e93ef3f98da399c3600b129
diff --git a/apps/k8s-node/app/src/test/resources/org/onosproject/k8snode/web/k8s-api-config.json b/apps/k8s-node/app/src/test/resources/org/onosproject/k8snode/web/k8s-api-config.json
new file mode 100644
index 0000000..958d434
--- /dev/null
+++ b/apps/k8s-node/app/src/test/resources/org/onosproject/k8snode/web/k8s-api-config.json
@@ -0,0 +1,13 @@
+{
+  "apiConfigs" : [
+    {
+      "scheme" : "HTTPS",
+      "ipAddress" : "10.134.34.223",
+      "port" : 6443,
+      "token": "token",
+      "caCertData": "caCertData",
+      "clientCertData": "clientCertData",
+      "clientKeyData": "clientKeyData"
+    }
+  ]
+}
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