Minor update to git.
Change-Id: I35573be46a7d9b482b13205e029ea607d4b2e5f6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4177975
Reviewed-by: Josip Sokcevic <sokcevic@chromium.org>
Commit-Queue: Josip Sokcevic <sokcevic@chromium.org>
Auto-Submit: Brian Ryner <bryner@google.com>