`npx jsr` fails in NixOS even when deno is available

[o-az]

Two issues:

1. npx jsr fails in NixOS,
2. npx jsr attempts to install deno even when it's available in the shell (also still fails).

---

❯ npx jsr publish

/bin/sh: line 1: /project/node_modules/jsr/.download/v2.0.3/linux/deno: cannot execute: required file not found

❯ deno --version && npx jsr publish

deno 2.0.2 (stable, release, aarch64-unknown-linux-gnu)
v8 12.9.202.13-rusty
typescript 5.6.2
/bin/sh: line 1: /project/node_modules/jsr/.download/v2.0.3/linux/deno: cannot execute: required file not found
Child process exited with: 127

I know I can do deno publish but some of the projects in at my work don't use deno.