git: update for git 2.0

[ps-cgit] / git

diff --git a/git b/git
index 0bc85abb7aa9b24b093253018801a0fb43d01122..e156455ea49124c140a67623f22a393db62d5d98 160000 (submodule)
--- a/git
+++ b/git
@@ -1 +1 @@
-Subproject commit 0bc85abb7aa9b24b093253018801a0fb43d01122
+Subproject commit e156455ea49124c140a67623f22a393db62d5d98