git: update to 2.2.1

Signed-off-by: Peter Wagner <tripolar@gmx.at>

net/git/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=git
-PKG_VERSION:=2.2.0
+PKG_VERSION:=2.2.1
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@KERNEL/software/scm/git/
-PKG_MD5SUM:=5c9d20582297f8f24606fe49f515b584
+PKG_MD5SUM:=43e01f9d96ba8c11611e0eef0d9f9f28
 
 PKG_INSTALL:=1
 PKG_BUILD_PARALLEL:=1