Update ci-cache.yml

.github/workflows/ci-cache.yml

@@ -8,8 +8,8 @@ on:
     branches:
       - master
 # Defines two custom environment variables for the workflow. These are used for the Container registry domain, and a name for the Docker image that this workflow builds.
-#env:
-#  REGISTRY: ghcr.io
+env:
+  REGISTRY: ghcr.io
 jobs:
   CI:
     runs-on: ubuntu-latest
@@ -19,12 +19,12 @@ jobs:
     steps:
       - name: Setup Docker Buildx
         uses: docker/setup-buildx-action@v3
-#      - name: Log in to the Container registry
-#        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
-#        with:
-#          registry: ${{ env.REGISTRY }}
-#          username: ${{ github.actor }}
-#          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Log in to the Container registry
+        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
       - name: Create scholarspace folders
         run: |
           mkdir -p /opt/scholarspace