This is so Ansible Galaxy names the role "matterbridge" instead of
"ansible-role-matterbridge", which is redundant and annoying to type.
Signed-off-by: Justin W. Flory <git@jwf.io>
Imported from the existing Matterbridge role in the
FOSSRIT/infrastructure repository on GitHub:
39d4cb5ca1/roles/matterbridge
Signed-off-by: Justin W. Flory <git@jwf.io>