Bun is case-sensetive to file extensions on Windows

[SunsetTechuila]

What version of Bun is running?

1.1.3+2615dc742

What platform is your computer?

Microsoft Windows NT 10.0.22635.0 x64

What steps can reproduce the bug?

Returns an error:

bun -e "var spawn = require('child_process').spawn;spawn('notepad.EXE')"

Works correctly:

bun -e "var spawn = require('child_process').spawn;spawn('notepad.exe')"

Happens due to this check: https://github.com/oven-sh/bun/blob/e30a848c4c7a4aa80c8c15a6b559ea55e4233fc5/src/which.zig#L82

What is the expected behavior?

I expect Bun to be case-insensitive to file extensions, so the mentioned command will open notepad

What do you see instead?

TypeError: Executable not found in $PATH: "notepad.EXE"
  code: "ERR_INVALID_ARG_TYPE"

    at spawn (node:child_process : 650:15)
    at node:child_process : 2:41
    at globalThis (C:\Users\Sunset\[eval]: 1:44)

Additional information

Node handles this correctly:

node -e "var spawn = require('child_process').spawn;spawn('notepad.EXE')"