Include gluster-prometheus in the Fedora package collection

[nixpanic]

In order to include the gluster_exporter in the official Fedora containers (and later CentOS), gluster-prometheus needs to be included in the Fedora repository. Please see if one of the main contributors can add and maintain the Fedora package. The steps in the Package Review Process explain what is needed to get the package included.

Feel free to contact me if any assistance is needed.