fix: release action

.github/workflows/build-and-push-release-image.yml

@@ -57,16 +57,12 @@ jobs:
           tags: |
             type=semver,pattern={{version}},value=${{ env.VERSION }}
             type=semver,pattern={{major}}.{{minor}},value=${{ env.VERSION }}
+            ${{ startsWith(github.ref, 'refs/tags/') && 'type=raw,value=stable' }}
           flavor: |
             latest=true
           labels: |
             org.opencontainers.image.version=${{ env.VERSION }}
 
-      # Add stable tag if it's from a tag release.
-      - name: Add stable tag
-        if: startsWith(github.ref, 'refs/tags/')
-        run: echo "STABLE_TAG=stable" >> $GITHUB_ENV
-
       - name: Build and Push
         id: docker_build
         uses: docker/build-push-action@v6
@@ -75,5 +71,5 @@ jobs:
           file: ./Dockerfile
           platforms: linux/amd64,linux/arm64
           push: true
-          tags: ${{ steps.meta.outputs.tags }}${{ env.STABLE_TAG && ','+env.STABLE_TAG }}
+          tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}