Revert "cmake: bump version to 3.7.2"

cmake 3.7 causes serious regressions in some cmake-based packages,
related to how RPATH is handled.

This reverts commit f8a6990c92451dab2ff9e14f3e94fdecbd79b604.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Cc: Samuel Martin <s.martin49@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Jörg Krause <joerg.krause@embedded.rocks>
Cc: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/cmake/cmake.hash

@@ -1,2 +1,2 @@
-# From http://www.cmake.org/files/v3.7/cmake-3.7.2-SHA-256.txt
-sha256 dc1246c4e6d168ea4d6e042cfba577c1acd65feea27e56f5ff37df920c30cae0  cmake-3.7.2.tar.gz
+# From http://www.cmake.org/files/v3.7/cmake-3.7.1-SHA-256.txt
+sha256 449a5bce64dbd4d5b9517ebd1a1248ed197add6ad27934478976fd5f1f9330e1  cmake-3.7.1.tar.gz

package/cmake/cmake.mk

@@ -5,7 +5,7 @@
 ################################################################################
 
 CMAKE_VERSION_MAJOR = 3.7
-CMAKE_VERSION = $(CMAKE_VERSION_MAJOR).2
+CMAKE_VERSION = $(CMAKE_VERSION_MAJOR).1
 CMAKE_SITE = https://cmake.org/files/v$(CMAKE_VERSION_MAJOR)
 CMAKE_LICENSE = BSD-3c
 CMAKE_LICENSE_FILES = Copyright.txt