ci: update docker actions to resolve Node.js 20 deprecation

Bumps the following actions to their latest major versions to ensure 
compatibility with the Node.js 24 runtime requirement:
- docker/setup-qemu-action from v3 to v4

Author: denji

.github/workflows/docker-image.yml

@@ -55,7 +55,7 @@ jobs:
 
       - name: Set up QEMU
         if: matrix.platforms != 'linux/amd64' && matrix.platforms != 'linux/arm64'
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
         with:
           # qemu-v9.2.0-51+ required for loong64 support
           image: tonistiigi/binfmt:qemu-v10.2.1-65