Fix preinstall upgrade message
Fix preinstall upgrade message

Do not use `gitlab-ctl upgrade-check` command in preinst but use inline check

Closes #6213

See merge request gitlab-org/omnibus-gitlab!5385

Changelog: fixed
gitlabhq/omnibus-gitlab,gitlabhq/omnibus-gitlab,gitlabhq/omnibus-gitlab,gitlabhq/omnibus-gitlab