[DDW-745] Go back to using pre-defined `substituters` in `/etc/nix/nix.conf`
[DDW-745] Go back to using pre-defined `substituters` in `/etc/nix/nix.conf`

input-output-hk/daedalus,input-output-hk/daedalus,input-output-hk/daedalus,input-output-hk/daedalus,input-output-hk/daedalus,input-output-hk/daedalus