(Maint) Add windows gem dependencies
(Maint) Add windows gem dependencies

Hiera has dependencies on windows-specific gems that weren't expressed
in the Gemfile. This updates the gemfile, and pins the versions to what
we are currently shipping.

MikaelSmith/hiera,johnduarte/hiera,Iristyle/hiera,ferventcoder/hiera,Iristyle/hiera,Iristyle/hiera,johnduarte/hiera,MikaelSmith/hiera,ferventcoder/hiera,ferventcoder/hiera,johnduarte/hiera,MikaelSmith/hiera