Package issueswebhook implements a Google Cloud Function HTTP handler that expects GitHub webhook change events.
gcloud functions deploy GitHubIssueChangeWebHook \ --project=symbolic-datum-552 \ --runtime go113 \ --trigger-http \ --set-env-vars="GCS_BUCKET=golang-github-issue-data,GITHUB_WEBHOOK_SECRET=$(gcloud --project=symbolic-datum-552 secrets versions access latest --secret=github-webhook-secret)"