aarch64 support

[alexandre-abrioux]

@Milo123459 I don't have access to an AMR environment, but I'm happy to add support if you can confirm that the node runs properly on your end. Try building the Docker image manually:

git pull git@github.com:alexandre-abrioux/golem-node.git
cd golem-node
docker build -t aabrioux/golem-node:latest Dockerfile

; then follow the Usage section to set-up your node and run it. Let me know how that goes 🙂

[Milo123459]

I've since learnt Golem isn't suitable for aarch devices.