Merge pull request #160 from puppetlabs/maint/new-token-login-puppet8

(maint) Update GH actions to use DOCKERHUB_TOKEN (puppet8)

Author: eputnam

.github/workflows/build-test-push.yml

@@ -34,7 +34,7 @@ jobs:
         run: |
           docker inspect --format='{{json .Config.Labels}}' ${{ secrets.DOCKERHUB_PUSH_USERNAME }}/puppet-dev-tools:puppet8
       - name: Login to Docker Hub
-        run: echo ${{ secrets.DOCKERHUB_PASSWORD }} | docker login -u ${{ secrets.DOCKERHUB_LOGIN_USERNAME }} --password-stdin
+        run: echo ${{ secrets.DOCKERHUB_TOKEN }} | docker login -u ${{ secrets.DOCKERHUB_PUSH_USERNAME }} --password-stdin
       - name: Push Docker images
         run: |
           docker push ${{ secrets.DOCKERHUB_PUSH_USERNAME }}/puppet-dev-tools:puppet8-rootless

.github/workflows/publish-4x-image.yml

@@ -17,7 +17,7 @@ jobs:
       IMAGE_BASE: "${{ secrets.DOCKERHUB_PUSH_USERNAME }}/puppet-dev-tools"
     steps:
       - name: Login to Docker Hub
-        run: echo ${{ secrets.DOCKERHUB_PASSWORD }} | docker login -u ${{ secrets.DOCKERHUB_LOGIN_USERNAME }} --password-stdin
+        run: echo ${{ secrets.DOCKERHUB_TOKEN }} | docker login -u ${{ secrets.DOCKERHUB_PUSH_USERNAME }} --password-stdin
       - name: Pull image
         env:
           IMAGE_TAG: ${{ github.event.inputs.image_tag }}