change on docker tag.

Author: alexandrejulien

.github/workflows/pipeline.yml

@@ -21,25 +21,23 @@ jobs:
     - name: Upload a Build Artifact all platforms
       uses: actions/[email protected]
       with:
-        name: Peppermint.ReverseProxy-portable-dotnet
+        name: Peppermint.ReverseProxy-portable
         path: app/Portable
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v1
-
     - name: Login to DockerHub
       uses: docker/login-action@v1 
       with:
         username: ${{ secrets.DOCKERHUB_USERNAME }}
         password: ${{ secrets.DOCKERHUB_TOKEN }}
-
     - name: Build and push Docker images
       uses: docker/[email protected]
       with:
         file: src/Peppermint.ReverseProxy/Dockerfile
         push: true
         tags: |
           alexandrejulien/peppermint-reverseproxy:latest
-          alexandrejulien/peppermint-reverseproxy:${GITHUB_REF_NAME}
+          alexandrejulien/peppermint-reverseproxy:${{ github.ref_name }}