git: a1e58f1f630f - stable/13 - release: pass UNAME_r to fix building 14.x ports on 13.x

From: Glen Barber <gjb_at_FreeBSD.org>
Date: Sat, 22 Jul 2023 03:24:33 UTC 
The branch stable/13 has been updated by gjb:

URL: https://cgit.FreeBSD.org/src/commit/?id=a1e58f1f630ffa2de1d54d9d59a7d0ab2a178695

commit a1e58f1f630ffa2de1d54d9d59a7d0ab2a178695
Author:     Glen Barber <gjb@FreeBSD.org>
AuthorDate: 2021-02-18 23:52:39 +0000
Commit:     Glen Barber <gjb@FreeBSD.org>
CommitDate: 2023-07-22 03:23:06 +0000

    release: pass UNAME_r to fix building 14.x ports on 13.x
    
    Sponsored by:   GoFundMe https://www.gofundme.com/f/gjbbsd
    Sponsored by:   PayPal https://paypal.me/gjbbsd
    
    (cherry picked from commit 80ab50e1de19ca125f05a13937c796d48c4edd4a)