Update to git version v2.32.0, this requires changes for these
upstream commits:
* 47957485b3b731a7860e0554d2bd12c0dce1c75a
tree.h API: simplify read_tree_recursive() signature
Signed-off-by: Christian Hesse <mail@eworm.de>
Change-Id: I9c37205af2e67d03f9cdd3d39e4fbd611bfa7288