package/make: fix hash type (md5 instead of sha1)

Fixes:
  http://autobuild.buildroot.net/results/133cdeaa0644405568c3e8fc003d73c4570fbc82/
  http://autobuild.buildroot.net/results/e162f46458f4948c75550d47710bee92f1602273/
  http://autobuild.buildroot.net/results/7ca74c9ea36321e1940ee2707af5745b7d4498d2/

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/make/make.hash

@@ -1,4 +1,4 @@
 # From http://lists.gnu.org/archive/html/info-gnu/2016-05/msg00013.html
-sha1 85ad14d08766201ffe71efa866f4fb91  make-4.2.tar.bz2
+md5 85ad14d08766201ffe71efa866f4fb91  make-4.2.tar.bz2
 # Locally calculated after checking signature
 sha256 4e5ce3b62fe5d75ff8db92b7f6df91e476d10c3aceebf1639796dc5bfece655f  make-4.2.tar.bz2