automake: bump to version 1.14

Needed for the bison 3.0.1 bump.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/automake/automake.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-AUTOMAKE_VERSION = 1.12.6
+AUTOMAKE_VERSION = 1.14
 AUTOMAKE_SOURCE = automake-$(AUTOMAKE_VERSION).tar.xz
 AUTOMAKE_SITE = $(BR2_GNU_MIRROR)/automake
 AUTOMAKE_LICENSE = GPLv2+