git: update to v2.9.0

Update to git version v2.9.0, no changes required.

Signed-off-by: Christian Hesse <mail@eworm.de>

Makefile

@@ -14,7 +14,7 @@ htmldir = $(docdir)
 pdfdir = $(docdir)
 mandir = $(prefix)/share/man
 SHA1_HEADER = <openssl/sha.h>
-GIT_VER = 2.8.3
+GIT_VER = 2.9.0
 GIT_URL = https://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.gz
 INSTALL = install
 COPYTREE = cp -r

git

@@ -1 +1 @@
-Subproject commit 0f8e831356d4f1a34baf46bb1a6b2d4c89ec9cb8
+Subproject commit 05219a1276341e72d8082d76b7f5ed394b7437a4