kexec: bump to 2.0.13

Signed-off-by: Marcin Nowakowski <marcin.nowakowski@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/kexec/kexec.hash

@@ -1,2 +1,2 @@
 # From https://www.kernel.org/pub/linux/utils/kernel/kexec/sha256sums.asc
-sha256	b1097986ffdb928cf41a94e8a5dfddc981a8fa710cccf13298e7f8dd939a2ee3	kexec-tools-2.0.11.tar.xz
+sha256	874baf421171dbfca0084af2da71ccf5a67749dd2a27c3023da5f72460bae5cc kexec-tools-2.0.13.tar.xz

package/kexec/kexec.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-KEXEC_VERSION = 2.0.11
+KEXEC_VERSION = 2.0.13
 KEXEC_SOURCE = kexec-tools-$(KEXEC_VERSION).tar.xz
 KEXEC_SITE = $(BR2_KERNEL_MIRROR)/linux/utils/kernel/kexec
 KEXEC_LICENSE = GPLv2