(maint) reactivate testing on OS-X

Author: DavidS

.sync.yml

@@ -6,15 +6,18 @@
   selected_profile: false
 ".travis.yml":
   simplecov: true
-  os:
-    - linux
-    - 'osx # only tests Mac OSX edition of PowerShell Core'
   before_install_pre:
     - bash <(curl -s https://raw.githubusercontent.com/PowerShell/PowerShell/master/tools/install-powershell.sh) -skip-sudo-check
     - 'pwsh -NoProfile -NoLogo -NonInteractive -Command \$PSVersionTable # Output the PowerShell Core version information'
     - if [ $BUNDLER_VERSION ]; then
         gem install -v $BUNDLER_VERSION bundler --no-rdoc --no-ri;
       fi
+  includes:
+    - os: osx
+      comment: test Mac OSX edition of PowerShell Core on a single job
+      env: PUPPET_GEM_VERSION="~> 6.0" CHECK=parallel_spec
+      rvm: 2.5.3
+      stage: acceptance
 appveyor.yml:
   simplecov: true
   install_post:

.travis.yml

@@ -1,7 +1,4 @@
 ---
-os:
-  - linux
-  - osx # only tests Mac OSX edition of PowerShell Core
 dist: xenial
 language: ruby
 cache: bundler
@@ -40,6 +37,12 @@ matrix:
       env: PUPPET_GEM_VERSION="~> 6.0" CHECK=parallel_spec
       rvm: 2.5.3
       stage: spec
+    -
+      comment: test Mac OSX edition of PowerShell Core on a single job
+      env: PUPPET_GEM_VERSION="~> 6.0" CHECK=parallel_spec
+      os: osx
+      rvm: 2.5.3
+      stage: acceptance
     -
       env: DEPLOY_TO_FORGE=yes
       stage: deploy