tools/xz: update to 5.4.0

Release notes:
    https://git.tukaani.org/?p=xz.git;a=blob;f=NEWS;hb=HEAD

Signed-off-by: Linhui Liu <[email protected]>

tools/xz/Makefile

@@ -7,12 +7,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=xz
-PKG_VERSION:=5.2.10
+PKG_VERSION:=5.4.0
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=@SF/lzmautils \
 		http://tukaani.org/xz
-PKG_HASH:=01b71df61521d9da698ce3c33148bff06a131628ff037398c09482f3a26e5408
+PKG_HASH:=795ea0494c66d509b052ddc36dc63bd634e59ff2a0f39c16a3b5644dd01d87e6
 PKG_CPE_ID:=cpe:/a:tukaani:xz
 
 HOST_BUILD_PARALLEL:=1