Fix docker build

.github/workflows/build-publish-image.yml

@@ -18,6 +18,11 @@ jobs:
           - linux/amd64
           - linux/arm64
     steps:
+      - name: Prepare
+        run: |
+          platform=${{ matrix.platform }}
+          echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
+
       - name: Checkout source code
         uses: actions/checkout@v4
 
@@ -39,6 +44,7 @@ jobs:
             type=raw,value=latest,enable={{is_default_branch}}
             type=ref,event=branch
             type=sha
+
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
 
@@ -94,7 +100,7 @@ jobs:
       - name: Upload digest
         uses: actions/upload-artifact@v4
         with:
-          name: ${{ matrix.platform }}-digests
+          name: digest-${{ env.PLATFORM_PAIR }}
           path: /tmp/digests/*
           if-no-files-found: error
           retention-days: 1
@@ -107,21 +113,30 @@ jobs:
       - name: Download digests
         uses: actions/download-artifact@v4
         with:
-          name: digests
           path: /tmp/digests
+          pattern: digest-*
+          merge-multiple: true
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
+
       - name: Docker meta
         id: meta
         uses: docker/metadata-action@v5
         with:
           images: ${{ env.DOCKER_IMAGE }}
+          tags: |
+            type=raw,value=latest,enable={{is_default_branch}}
+            type=ref,event=branch
+            type=sha
+
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Create manifest list and push
         working-directory: /tmp/digests
         run: |