Merge pull request #936 from chef/dependabot/bundler/chefstyle-eq-0.15.1

Update chefstyle requirement from = 0.14.1 to = 0.15.1

.expeditor/run_linux_tests.sh

@@ -50,4 +50,4 @@ else
 fi
 
 echo "+++ bundle exec task"
-bundle exec $1
+bundle exec $@

.rubocop.yml

@@ -4,7 +4,7 @@ Layout/ClosingHeredocIndentation:
   Exclude:
     - 'lib/omnibus/licensing.rb'
 
-Layout/IndentHeredoc:
+Layout/HeredocIndentation:
   Exclude:
     - 'lib/omnibus/licensing.rb'
 

lib/omnibus/compressor.rb

@@ -49,10 +49,10 @@ def for_current_system(compressors)
       end
 
       if compressors.include?(:tgz)
-        return TGZ
+        TGZ
       else
         log.info(log_key) { "No compressor defined for `#{family}'." }
-        return Null
+        Null
       end
     end
     module_function :for_current_system

omnibus.gemspec

@@ -36,7 +36,7 @@ Gem::Specification.new do |gem|
 
   gem.add_development_dependency "artifactory", "~> 3.0"
   gem.add_development_dependency "aruba",       "~> 0.5"
-  gem.add_development_dependency "chefstyle",   "= 0.14.1"
+  gem.add_development_dependency "chefstyle",   "= 0.15.1"
   gem.add_development_dependency "fauxhai",     ">= 5.2"
   gem.add_development_dependency "rspec",       "~> 3.0"
   gem.add_development_dependency "rspec-json_expectations"