bug#54611: [WIP PATCH] gnu: Update libgit2 to 1.4.2

[Ludovic Courtès]

Hi Maxime,

Maxime Devos <maximedevos@telenet.be> skribis:

> From a7df2fe70f38cfb53084e1bea14e90836fa8caa5 Mon Sep 17 00:00:00 2001
> From: Maxime Devos <maximedevos@telenet.be>
> Date: Thu, 31 Mar 2022 16:34:47 +0000
> Subject: [PATCH] gnu: libgit2: Update to 1.4.2.
>
> * gnu/packages/version-control.scm (libgit2)
>   [version]: Update to 1.4.2.
>   [arguments]<#:configure-flags>: Explicitly enable SSH support.
>   [arguments]<#:phases>{check}: Adjust to new test runner name.
>   [arguments]<#:phases>{fix-hardcoded-paths}: Remove obsolete phase.

I started from this patch, bumped to 1.4.3, adjusted for the
time-dependent test, adjusted ‘libgit2-1.1’, introduced ‘libgit2-1.3’
for use in packages that can’t switch to 1.4, etc.

Pushed as e764b89a52171fd5ff6d22fdb562ceb60ec6a50a.

Let me know if you notice anything wrong!

Thanks,
Ludo’.