nixos-anywhere: Remove maybeSudo from non native nixos-facter call

We can't reliably predict yet if not in an installer and not having
access to `nixos-facter` if the system actually has access to sudo.
So we fall back to the non-sudo `nixos-facter` report.

Author: a-kenji

src/nixos-anywhere.sh

@@ -586,7 +586,7 @@ generateHardwareConfig() {
     fi
     if [[ ${hasNixOSFacter} == "n" ]]; then
       step "Generating facter.json using nixos-facter from nixpkgs"
-      runSshNoTty -o ConnectTimeout=10 "${maybeSudo}" \
+      runSshNoTty -o ConnectTimeout=10 \
         nix run "${nixOptions[@]}" \
         nixpkgs#nixos-facter >"$hardwareConfigPath"
     else