git: update to v2.24.0

Update to git version v2.24.0.

Never use get_cached_commit_buffer() directly, use repo_get_commit_buffer()
instead. The latter calls the former anyway. This fixes segmentation fault
when commit-graph is enabled and get_cached_commit_buffer() does not return
the expected result.

Signed-off-by: Christian Hesse <mail@eworm.de>
3 files changed