chore: update legacy docker action

.github/workflows/docker-release-legacy.yml

@@ -0,0 +1,64 @@
+name: 'Docker Legacy Releases'
+'on':
+  push:
+    branches:
+      - legacy
+    paths:
+      - .github/workflows/docker-release-legacy.yml
+      - lib/**
+      - '!**/maintainer.js'
+      - '!**/radar.js'
+      - '!lib/**/*.test.ts'
+      - Dockerfile
+  workflow_dispatch: {}
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract Docker metadata (legacy)
+        id: meta-legacy
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ${{ secrets.DOCKER_USERNAME }}/rsshub
+            ghcr.io/${{ github.repository }}
+          tags: |
+            type=raw,value=legacy,enable=true
+            type=raw,value=legacy-{{date 'YYYY-MM-DD'}},enable=true
+            type=sha,format=long,prefix=,enable=true
+          flavor: latest=false
+
+      - name: Build and push Docker image (legacy)
+        id: build-and-push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta-legacy.outputs.tags }}
+          labels: ${{ steps.meta-legacy.outputs.labels }}
+          platforms: linux/amd64,linux/arm/v7,linux/arm64
+          cache-from: type=gha,scope=docker-release
+          cache-to: type=gha,mode=max,scope=docker-release