ci: 升级 actions 版本（Node.js 20 弃用）

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

.github/workflows/docker-publish.yml

@@ -11,7 +11,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v5
         with:
           python-version: '3.12'
@@ -56,12 +56,12 @@ jobs:
             echo "::warning::Docker Hub 未启用：在 Settings → Secrets and variables → Actions → Secrets 添加 DOCKERHUB_TOKEN 与 DOCKERHUB_USERNAME"
           fi
 
-      - uses: actions/checkout@v4
-      - uses: docker/setup-qemu-action@v3
-      - uses: docker/setup-buildx-action@v3
+      - uses: actions/checkout@v7
+      - uses: docker/setup-qemu-action@v4
+      - uses: docker/setup-buildx-action@v4
 
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
@@ -70,7 +70,7 @@ jobs:
       # 没配置 DOCKERHUB_* secrets 时只推 GHCR
       - name: Login to Docker Hub
         if: env.HAS_DOCKERHUB == 'true'
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ env.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
@@ -96,7 +96,7 @@ jobs:
             type=semver,pattern={{major}}.{{minor}}
 
       - name: Build and push
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           push: true
@@ -118,7 +118,7 @@ jobs:
       DOCKERHUB_REPO: suyijun8182/ros-dpi
       DOCKERHUB_SHORT: "RouterOS per-device traffic & app (DPI) statistics via IPFIX + DNS. RouterOS 终端流量与应用统计。"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Sync Docker Hub overview (DOCKERHUB.md)
         if: env.DOCKERHUB_TOKEN != ''
         run: |

.github/workflows/release.yml

@@ -14,7 +14,7 @@ jobs:
     env:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Create release
         run: |
           set -euo pipefail