Merge branch '517152-duo-enterprise-trial-lead-form' into 'master'

Convert trial lead step for DuoEnterprise Trial to ViewComponent

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/181874



Merged-by: Doug Stull <dstull@gitlab.com>
Approved-by: Roy Liu <rliu@gitlab.com>
Approved-by: david hamp-gonsalves <dhamp-gonsalves@gitlab.com>
Approved-by: Doug Stull <dstull@gitlab.com>
Reviewed-by: Doug Stull <dstull@gitlab.com>
Reviewed-by: Chaoyue Zhao <czhao@gitlab.com>
Reviewed-by: GitLab Duo <gitlab-duo@gitlab.com>
Co-authored-by: Buck OLeary <bucoleary@gitlab.com>