PDK Updates, clean up module

Update PDK framework. Get rid of old params style of module writing and
replace with Hiera 5 module data.

spec/spec_helper.rb

@@ -1,5 +1,9 @@
 # frozen_string_literal: true
 
+RSpec.configure do |c|
+  c.mock_with :rspec
+end
+
 require 'puppetlabs_spec_helper/module_spec_helper'
 require 'rspec-puppet-facts'
 
@@ -43,6 +47,18 @@ RSpec.configure do |c|
   c.filter_run_excluding(bolt: true) unless ENV['GEM_BOLT']
   c.after(:suite) do
   end
+
+  # Filter backtrace noise
+  backtrace_exclusion_patterns = [
+    %r{spec_helper},
+    %r{gems},
+  ]
+
+  if c.respond_to?(:backtrace_exclusion_patterns)
+    c.backtrace_exclusion_patterns = backtrace_exclusion_patterns
+  elsif c.respond_to?(:backtrace_clean_patterns)
+    c.backtrace_clean_patterns = backtrace_exclusion_patterns
+  end
 end
 
 # Ensures that a module is defined