git: bump version to 2.12.1

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit cbb23d5d053710da7667d9b77fc4665b2194d2af)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/git/git.hash

@@ -1,2 +1,2 @@
 # From: https://www.kernel.org/pub/software/scm/git/sha256sums.asc
-sha256 1821766479062d052cc1897d0ded95212e81e5c7f1039786bc4aec2225a32027  git-2.12.0.tar.xz
+sha256 db11674364b764e101966d829a2e271c9b9d2a8bd4d8ecb4221a1dcdc9a3ada2  git-2.12.1.tar.xz

package/git/git.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GIT_VERSION = 2.12.0
+GIT_VERSION = 2.12.1
 GIT_SOURCE = git-$(GIT_VERSION).tar.xz
 GIT_SITE = https://www.kernel.org/pub/software/scm/git
 GIT_LICENSE = GPLv2, LGPLv2.1+