(PDK-1501) Allow Appveyor CI config to be templated

Previously the module unmanaged the Appveyor CI file when converted to Litmus.
This commit allows the Appveyor CI file to be managed.

Author: glennsarti

.sync.yml

@@ -103,9 +103,20 @@
       stage: acceptance
 
 appveyor.yml:
-  unmanaged: true
+  use_litmus: true
+  matrix_extras:
+    -
+      RUBY_VERSION: 25-x64
+      ACCEPTANCE: 'yes'
+      TARGET_HOST: localhost
+    -
+      RUBY_VERSION: 25-x64
+      ACCEPTANCE: 'yes'
+      TARGET_HOST: localhost
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
 
 Gemfile:
+  use_litmus: true
   optional:
     ':development':
       - gem: 'github_changelog_generator'

Gemfile

@@ -26,9 +26,9 @@ group :development do
   gem "json", '= 2.1.0',                                         require: false if Gem::Requirement.create(['>= 2.5.0', '< 2.7.0']).satisfied_by?(Gem::Version.new(RUBY_VERSION.dup))
   gem "rb-readline", '= 0.5.5',                                  require: false, platforms: [:mswin, :mingw, :x64_mingw]
   gem "puppet-module-posix-default-r#{minor_version}", '~> 0.3', require: false, platforms: [:ruby]
-  gem "puppet-module-posix-dev-r#{minor_version}", '~> 0.3',     require: false, platforms: [:ruby]
+  gem "puppet-module-posix-dev-r#{minor_version}", '~> 0.4',     require: false, platforms: [:ruby]
   gem "puppet-module-win-default-r#{minor_version}", '~> 0.3',   require: false, platforms: [:mswin, :mingw, :x64_mingw]
-  gem "puppet-module-win-dev-r#{minor_version}", '~> 0.3',       require: false, platforms: [:mswin, :mingw, :x64_mingw]
+  gem "puppet-module-win-dev-r#{minor_version}", '~> 0.4',       require: false, platforms: [:mswin, :mingw, :x64_mingw]
   gem "github_changelog_generator",                              require: false, git: 'https://github.com/skywinder/github-changelog-generator', ref: '20ee04ba1234e9e83eb2ffb5056e23d641c7a018' if Gem::Version.new(RUBY_VERSION.dup) >= Gem::Version.new('2.2.2')
 end
 

appveyor.yml

@@ -53,8 +53,12 @@ for:
     - bundle install --jobs 4 --retry 2
     - type Gemfile.lock
   test_script:
-     - bundle exec rake spec_prep
-     - bundle exec rake litmus:acceptance:localhost
+    - bundle exec puppet -V
+    - ruby -v
+    - gem -v
+    - bundle -v
+    - bundle exec rake spec_prep
+    - bundle exec rake litmus:acceptance:localhost
 matrix:
   fast_finish: true
 install: