Adds sharing customer training recordings to support
This MR adds a section to the Support page about sharing customer training recording as discussed at https://gitlab.slack.com/archives/support/p1489190262009316.
/cc @dblessing @lbot
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This MR adds a section to the Support page about sharing customer training recording as discussed at https://gitlab.slack.com/archives/support/p1489190262009316.
/cc @dblessing @lbot