games/marathon-red-data: Update maintainer email.
games/marathon-red-data: Update maintainer email.

Signed-off-by: David Spencer <56ea053749afdfbb925029291d22523c9549dc08@slackbuilds.org>

panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds,panosmdma/SlackOnly-SlackBuilds