bug#73052: emacs 30 ssh: couldn't find a proper `ls' command

[Christopher Howard]

I haven't been struggling with this issue for some months now. I can't remember 
exactly what I did, but I think the key was this tramp-own-remote-path option:

```
 '(tramp-remote-path
   '(tramp-own-remote-path tramp-default-remote-path "/bin" "/usr/bin"
                           "/sbin" "/usr/sbin" "/usr/local/bin"
                           "/usr/local/sbin" "/local/bin"
                           "/local/freeware/bin" "/local/gnu/bin"
                           "/usr/freeware/bin" "/usr/pkg/bin"
                           "/usr/contrib/bin" "/opt/bin" "/opt/sbin"
                           "/opt/local/bin" "/opt/homebrew/bin"
                           "/opt/homebrew/sbin"
                           "/run/current-system/profile/bin"))
```

-- 
Christopher Howard