Add documentation for how to install Mattermost Team Edition Helm Chart in GitLab Helm Chart deployment
Add documentation for how to install Mattermost Team Edition Helm Chart in GitLab Helm Chart deployment.
This documentation has been tested end-to-end by the Mattermost team, and uses the stable helm chart for Mattermost: https://github.com/helm/charts/tree/master/stable/mattermost-team-edition