cmake: bump to version 2.8.12.1

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/cmake/cmake.mk

@@ -5,7 +5,7 @@
 ################################################################################
 
 CMAKE_VERSION_MAJOR = 2.8
-CMAKE_VERSION = $(CMAKE_VERSION_MAJOR).10.2
+CMAKE_VERSION = $(CMAKE_VERSION_MAJOR).12.1
 CMAKE_SITE = http://www.cmake.org/files/v$(CMAKE_VERSION_MAJOR)/
 CMAKE_LICENSE = BSD-3c
 CMAKE_LICENSE_FILES = Copyright.txt