Merge pull request #1126 from puppetlabs/CAT-1351

(CAT-1351) - Fixing unsafe interpolation puppet-linting

Author: Ramesh7

Gemfile

@@ -19,7 +19,7 @@ group :development do
   gem "json", '= 2.5.1',                         require: false if Gem::Requirement.create(['>= 3.0.0', '< 3.0.5']).satisfied_by?(Gem::Version.new(RUBY_VERSION.dup))
   gem "json", '= 2.6.1',                         require: false if Gem::Requirement.create(['>= 3.1.0', '< 3.1.3']).satisfied_by?(Gem::Version.new(RUBY_VERSION.dup))
   gem "json", '= 2.6.3',                         require: false if Gem::Requirement.create(['>= 3.2.0', '< 4.0.0']).satisfied_by?(Gem::Version.new(RUBY_VERSION.dup))
-  gem "voxpupuli-puppet-lint-plugins", '~> 5.0', require: false
+  gem "voxpupuli-puppet-lint-plugins", '~> 4.0', require: false
   gem "facterdb", '~> 1.18',                     require: false
   gem "metadata-json-lint", '~> 3.0',            require: false
   gem "puppetlabs_spec_helper", '~> 6.0',        require: false