(CONT-776) - Add Puppet 8/Drop Puppet 6

.fixtures.yml

@@ -8,7 +8,7 @@ fixtures:
     facts: 'https://github.com/puppetlabs/puppetlabs-facts.git'
     puppet_agent:
       repo: 'https://github.com/puppetlabs/puppetlabs-puppet_agent.git'
-      ref: v4.12.1
+      ref: v4.13.0
     provision: 'https://github.com/puppetlabs/provision.git'
     yumrepo_core: 
       repo: https://github.com/puppetlabs/puppetlabs-yumrepo_core.git

.github/workflows/ci.yml

@@ -21,11 +21,14 @@ jobs:
           - ubuntu-20.04
           - ubuntu-latest
         collection:
-          - puppet6-nightly
           - puppet7-nightly
+          - puppet8-nightly
 
     runs-on: ${{ matrix.platform }}
 
+    env:
+      PUPPET_GEM_VERSION: '~> 7.24'
+
     steps:
       - name: Checkout Source
         uses: actions/checkout@v2
@@ -90,8 +93,11 @@ jobs:
             provider: "provision::provision_service"
             image: "windows-2022"
         collection:
-          - puppet6-nightly
-          - puppet7-nightly 
+          - puppet7-nightly
+          - puppet8-nightly 
+
+    env:
+      PUPPET_GEM_VERSION: '~> 7.24'
 
     steps:
       - name: Checkout Source

.github/workflows/nightly.yml

@@ -20,11 +20,14 @@ jobs:
           - ubuntu-20.04
           - ubuntu-latest
         collection:
-          - puppet6-nightly
           - puppet7-nightly
+          - puppet8-nightly
 
     runs-on: ${{ matrix.platform }}
 
+    env:
+      PUPPET_GEM_VERSION: '~> 7.24'
+
     steps:
       - name: Checkout Source
         uses: actions/checkout@v2
@@ -89,8 +92,11 @@ jobs:
             provider: "provision::provision_service"
             image: "windows-2022"
         collection:
-          - puppet6-nightly
-          - puppet7-nightly 
+          - puppet7-nightly
+          - puppet8-nightly 
+
+    env:
+      PUPPET_GEM_VERSION: '~> 7.24'
 
     steps:
       - name: Checkout Source