[fix-hyper-vendor] update hypercli in vendor

vendor/github.com/hyperhq/hypercli/integration-cli/autotest/script/slack.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+if [ "${SLACK_TOKEN}" == "" -o "${SLACK_CHANNEL_ID}" == "" ];then
+    echo "SLACK_TOKEN or SLACK_CHANNEL_ID is unset, skip send slack message"
+    exit 0
+fi
+
+NICK="HykinsBot"
+EMOJI=":jenkins:"
+
+MESSAGE="$1"
+ATTACHMENT="$2"
+
+curl -X POST \
+-F token=${SLACK_TOKEN} \
+-F channel=${SLACK_CHANNEL_ID} \
+-F "text=${MESSAGE}" \
+-F username=$NICK \
+-F "attachments=${ATTACHMENT}" \
+-F "icon_emoji=${EMOJI}" \
+https://slack.com/api/chat.postMessage
+
+echo
+if [ $? -eq 0 ];then
+    echo "send slack message OK :)"
+else
+    echo "send slack message FAILED :("
+fi