Fix matrix

Signed-off-by: maksim.nabokikh <max.nabokih@gmail.com>

.github/workflows/publish-tag.yaml

@@ -17,10 +17,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-        - dockerfile: ./Dockerfile.ovpn-admin
-          image: ovpn-admin
-        - dockerfile: ./Dockerfile.openvpn
-          image: openvpn
+        - name: ovpn-admin
+        - name: openvpn
+
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
@@ -50,7 +49,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5.6.1
         with:
-          images: ghcr.io/${{ github.repository }}/${{ matrix.image }}
+          images: ghcr.io/${{ github.repository }}/${{ matrix.name }}
 
       # Build and push Docker image with Buildx (don't push on PR)
       # https://github.com/docker/build-push-action
@@ -74,4 +73,4 @@ jobs:
           build-args: |
             TAG=${{ github.ref_name }}
           platforms: linux/amd64,linux/arm64,linux/arm
-          file: ${{ matrix.dockerfile }}
+          file: ./Dockerfile.${{ matrix.name }}