package/kexec-lite: update to latest version

Upstream now supports little endian, so enable for little-endian
powerpc.

[Peter: add hash]
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/kexec-lite/Config.in

@@ -1,6 +1,6 @@
 config BR2_PACKAGE_KEXEC_LITE
 	bool "kexec-lite"
-	depends on BR2_powerpc || BR2_powerpc64
+	depends on BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le
 	depends on !BR2_STATIC_LIBS # dtc, elfutils
 	depends on BR2_USE_WCHAR # elfutils
 	depends on BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_GLIBC # elfutils

package/kexec-lite/kexec-lite.hash

@@ -0,0 +1,2 @@
+# Locally calculated
+sha256 2300187bf25616c382cb2f191a2eb13033e019511854794ce234a76cf9f5ad6b  kexec-lite-783fb4a811d0b0f8cc2ed68fa7872dcad56a3944.tar.gz

package/kexec-lite/kexec-lite.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-KEXEC_LITE_VERSION = fb8543fea3beb0522b5a63a74ea1a845dbd7b954
+KEXEC_LITE_VERSION = 783fb4a811d0b0f8cc2ed68fa7872dcad56a3944
 KEXEC_LITE_SITE = $(call github,antonblanchard,kexec-lite,$(KEXEC_LITE_VERSION))
 KEXEC_LITE_LICENSE = GPLv2+
 KEXEC_LITE_DEPENDENCIES = elfutils dtc