add docker

Author: matthme

.github/workflows/CI.yml

@@ -47,7 +47,7 @@ jobs:
           #     strip -x *.node
           - host: ubuntu-latest
             target: aarch64-unknown-linux-gnu
-            # docker: ghcr.io/napi-rs/napi-rs/nodejs-rust:lts-debian-aarch64
+            docker: ghcr.io/napi-rs/napi-rs/nodejs-rust:lts-debian-aarch64
             build: |
               uname -a
               echo "fetching zig tar"