Update git to v1.7.7.7

[ps-cgit] / git

diff --git a/git b/git
index 15b7898c5e9fc6fed9a6064213cfcd08cf7d7314..8258858493ad3504630c3bfa7dfde61df811994a 160000 (submodule)
--- a/git
+++ b/git
@@ -1 +1 @@
-Subproject commit 15b7898c5e9fc6fed9a6064213cfcd08cf7d7314
+Subproject commit 8258858493ad3504630c3bfa7dfde61df811994a