Simple review app deploy status check

We want to running review-app on JH side. So we download chart from jihulab.com site on this Download chart from jh source for review-app (!124263 - merged)

function verify_deploy() { 
 local max_try_times=${GITLAB_VERIFY_DEPLOY_TIMEOUT_MINUTES} * 60 / 5
}

This is too complicated, change it to a simpler method.