setup emulation

Author: tonglil

.github/workflows/docker.yml

@@ -24,6 +24,12 @@ jobs:
     steps:
     - 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: Docker meta
       id: meta
       uses: docker/metadata-action@v5

.github/workflows/variants.yml

@@ -30,6 +30,12 @@ jobs:
     steps:
     - 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: Docker meta
       id: meta
       uses: docker/metadata-action@v5