initrd flasher package doesn't build for orin-nano

[alkasm]

Building the initrd flasher for Orin Nano on an x86 Ubuntu Framework failed with the following error:

$ nix build --extra-experimental-features nix-command --extra-experimental-features flakes github:anduril/jetpack-nixos#initrd-flash-orin-nano-devkit
error: builder for '/nix/store/4fr85hrg0z3z4h3xj1f3nif6wf67bx2c-signed-orin-nano-devkit-35.6.0.drv' failed with exit code 127;
       last 1 log lines:
       > /build/.attr-0l2nkwhif96f51f4amnlf414lhl4rv9vh8iffyp431v6s28gsr90: line 44: ./flash.sh: cannot execute: required file not found
       For full logs, run 'nix-store -l /nix/store/4fr85hrg0z3z4h3xj1f3nif6wf67bx2c-signed-orin-nano-devkit-35.6.0.drv'.
error: 1 dependencies of derivation '/nix/store/r9cckxlfcc46gfchkf33llr2ybd3lvgx-init.drv' failed to build
error: 1 dependencies of derivation '/nix/store/nfbvqdl90q3b8gljqcxhw6x3ksvb33i5-initrd.drv' failed to build
error: 1 dependencies of derivation '/nix/store/r6zl0c6riqx0mzil9r8gx8s5a6c8pvnh-initrd-flash-orin-nano-devkit.drv' failed to build

I didn't try other Jetson modules.

[danielfullmer]

Should be fixed by #265. Feel free to reopen if it doesn't resolve the issue.