(maint) - pdk update

Author: jordanbreen28

Gemfile

@@ -30,9 +30,9 @@ group :development do
   gem "pry", '~> 0.10',                          require: false
   gem "simplecov-console", '~> 0.5',             require: false
   gem "puppet-debugger", '~> 1.0',               require: false
-  gem "rubocop", '~> 1.48.1',                    require: false
-  gem "rubocop-performance", '~> 1.16',          require: false
-  gem "rubocop-rspec", '~> 2.19',                require: false
+  gem "rubocop", '= 1.48.1',                     require: false
+  gem "rubocop-performance", '= 1.16.0',         require: false
+  gem "rubocop-rspec", '= 2.19.0',               require: false
   gem "rb-readline", '= 0.5.5',                  require: false, platforms: [:mswin, :mingw, :x64_mingw]
 end
 group :system_tests do