Add nonroot user

[ElMassas]

Distroless images have 3 users by default as far as I am aware:

docker run --rm --entrypoint cat gcr.io/distroless/static-debian12:debug /etc/passwd                               
root:x:0:0:root:/root:/sbin/nologin
nobody:x:65534:65534:nobody:/nonexistent:/sbin/nologin
nonroot:x:65532:65532:nonroot:/home/nonroot:/sbin/nologin

To make sure the user isn't ROOT you can either choose nonroot/nobody or create your own specific user.

[paulojmdias]

Can you please set it as nobody?

Thanks for your contribution!