[PATCH] devtools: download scripts from linux if not found

[Robin Jarry]

Thomas Monjalon, Nov 26, 2024 at 16:36:
> The central question is to know how to get those GPL2 scripts accepted 
> in DPDK.

These are scripts, not linked to any DPDK related binary. So I think it 
is OK in terms of license contamination. We MUST preserve the original 
license headers in these imported scripts though.

I could find this link that discusses the matter:
https://wiki.tcl-lang.org/page/GPL+Scripts

I am not a legal expert though :)