(maint) Guarantee Facter version for old Puppets
(maint) Guarantee Facter version for old Puppets

For Puppet older than 3.5.0 on Windows, a facter version at or under
1.7.5 should be selected for greatest compatibility when requesting
a gem puppet version and if a facter version has not been specified.

puppetlabs/puppetlabs-wsus_client,ferventcoder/puppetlabs-wsus_client