(packaging) Bump MCollective version to 2.9.2
(packaging) Bump MCollective version to 2.9.2

This bumps the MCollective version to 2.9.2 following the release of
2.9.1 as part of puppet-agent 1.8.0.

puppetlabs/marionette-collective,puppetlabs/marionette-collective,shrug/marionette-collective,puppetlabs/marionette-collective,shrug/marionette-collective,puppetlabs/marionette-collective,shrug/marionette-collective,shrug/marionette-collective,shrug/marionette-collective,shrug/marionette-collective,puppetlabs/marionette-collective,puppetlabs/marionette-collective