package/git: security bump version to 2.43.4
Fixes CVE-2024-32002, CVE-2024-32004, CVE-2024-32020 and CVE-2024-32021
(for details see [1]).
[1] https://lore.kernel.org/lkml/xmqqv83g4937.fsf@gitster.g/
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>