(gh-19) Re-enable beaker-puppet in 7.x for acceptance

Inclusion of beaker-puppet in the Gemfile had been disabled in 0c86f07
but was re-enabled in main in a210b70 once it had been updated to allow
Ruby 3.3. This commit re-enables it in 7.x as well.

Author: jpartlow

Gemfile

@@ -22,9 +22,7 @@ group :test do
   gem "beaker-hostgenerator", *location_for(ENV['BEAKER_HOSTGENERATOR_VERSION'] || "~> 2.4")
   gem "beaker-abs", *location_for(ENV['BEAKER_ABS_VERSION'] || "~> 1.0")
   gem "beaker-vmpooler", *location_for(ENV['BEAKER_VMPOOLER_VERSION'] || "~> 1.3")
-  # This needs to be updated so it doesn't require Ruby < 3.2. Just to get things building,
-  # I'm disabling it for now. - Nick
-  #gem "beaker-puppet", *location_for(ENV['BEAKER_PUPPET_VERSION'] || "~> 4.0")
+  gem "beaker-puppet", *location_for(ENV['BEAKER_PUPPET_VERSION'] || "~> 4.0")
   gem 'uuidtools'
   gem 'httparty'
   gem 'master_manipulator'