git: update to v2.7.0

[ps-cgit] / git

diff --git a/git b/git
index 22f698cb188243b313e024d618283e0293e37140..754884255bb580df159e58defa81cdd30b5c430c 160000 (submodule)
--- a/git
+++ b/git
@@ -1 +1 @@
-Subproject commit 22f698cb188243b313e024d618283e0293e37140
+Subproject commit 754884255bb580df159e58defa81cdd30b5c430c