Merge pull request #9380 from puppetlabs/backport-9379-to-7.x

[Backport 7.x] Update Beaker to 6 and beaker-puppet to 4

Author: mhashizume

acceptance/Gemfile

@@ -12,8 +12,8 @@ def location_for(place, fake_version = nil)
   end
 end
 
-gem "beaker", *location_for(ENV['BEAKER_VERSION'] || '~> 5.0')
-gem "beaker-puppet", *location_for(ENV['BEAKER_PUPPET_VERSION' || "~> 3.0"])
+gem "beaker", *location_for(ENV['BEAKER_VERSION'] || '~> 6.0')
+gem "beaker-puppet", *location_for(ENV['BEAKER_PUPPET_VERSION' || "~> 4.0"])
 gem "beaker-hostgenerator", *location_for(ENV['BEAKER_HOSTGENERATOR_VERSION'] || "~> 2")
 gem "beaker-abs", *location_for(ENV['BEAKER_ABS_VERSION'] || "~> 1.0")
 gem "beaker-vagrant", *location_for(ENV['BEAKER_VAGRANT_VERSION'] || "~> 0")