OCI: Fix segfaults on ARM builds

Use image `tonistiigi/binfmt:qemu-v7.0.0-28` for GHA's
`setup-qemu-action`.

Author: amotl

.github/workflows/oci-runtime.yml

@@ -67,6 +67,8 @@ jobs:
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
+        with:
+          image: tonistiigi/binfmt:qemu-v7.0.0-28
 
       - name: Set up Docker Buildx
         id: buildx

.github/workflows/oci-server.yml

@@ -105,6 +105,8 @@ jobs:
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
+        with:
+          image: tonistiigi/binfmt:qemu-v7.0.0-28
 
       - name: Set up Docker Buildx
         id: buildx