workflows: install os builder dependencies

hack/ci/install-deps.sh

@@ -4,5 +4,5 @@ set -e
 sudo apt-get update
 sudo apt-get install -y \
     build-essential libssl-dev libelf-dev musl-dev \
-    flex bison bc protobuf-compiler musl-tools
+    flex bison bc protobuf-compiler musl-tools qemu-utils
 sudo gem install --no-document fpm