docker latest tag

Author: lovasoa

.github/workflows/ci.yml

@@ -72,6 +72,7 @@ jobs:
         uses: docker/metadata-action@v5
         with:
           images: ${{ env.REGISTRY_IMAGE }}
+          tags: type=raw,value=latest,enable={{is_default_branch}}
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
       - name: Set up Docker Buildx
@@ -121,6 +122,7 @@ jobs:
         uses: docker/metadata-action@v5
         with:
           images: ${{ env.REGISTRY_IMAGE }}
+          tags: type=raw,value=latest,enable={{is_default_branch}}
       - name: Login to Docker Hub
         uses: docker/login-action@v3
         with: