Update dependencies (#505)

* Update Rufo to ~> 0.15.1

* Update simplecov to ~> 0.22.0

* Update reek to ~> 6.1

* Update delegate to ~> 0.3.0

* Update delegat to ~> 0.3.0

---------

Co-authored-by: Aaron Lane <2400330-aaron-lane@users.noreply.gitlab.com>

kitchen-terraform.gemspec

@@ -30,15 +30,14 @@ require "rubygems"
   specification.add_development_dependency "middleman", "~> 4.2"
   specification.add_development_dependency "rake", "~> 13.0"
   specification.add_development_dependency "rspec", "~> 3.10"
-  specification.add_development_dependency "rufo", "~> 0.7"
-  specification.add_development_dependency "simplecov", "~> 0.16.1"
+  specification.add_development_dependency "rufo", "~> 0.15.1"
+  specification.add_development_dependency "simplecov", "~> 0.22.0"
   specification.add_development_dependency "yard", "~> 0.9"
-  specification.add_development_dependency "reek", "~> 6.0.2"
+  specification.add_development_dependency "reek", "~> 6.1"
   # webrick is implicitly required by yard
   specification.add_development_dependency "webrick", "~> 1.7"
-  specification.add_runtime_dependency "delegate", ">= 0.1.0", "< 0.3.0"
+  specification.add_runtime_dependency "delegate", "~> 0.3.0"
   specification.add_runtime_dependency "dry-validation", "~> 1.6"
-  specification.add_runtime_dependency "mixlib-shellout", "~> 3.0"
   specification.add_runtime_dependency "inspec", ">= 4.25.1", "< 6"
   specification.add_runtime_dependency "json", "~> 2.3"
   specification.add_runtime_dependency "test-kitchen", ">= 2.1", "< 4.0"

spec/support/coverage.rb

@@ -16,4 +16,7 @@
 
 require "simplecov"
 
-::SimpleCov.start
+::SimpleCov.start do
+  enable_coverage :branch
+  enable_for_subprocesses
+end