package/xz: bump to version 5.6.4

Release notes:
https://github.com/tukaani-project/xz/releases/tag/v5.6.4

Signed-off-by: Akhilesh Nema <nemaakhilesh@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/xz/xz.hash

@@ -1,7 +1,7 @@
 # Locally calculated after checking pgp signature
-# https://github.com/tukaani-project/xz/releases/download/v5.6.3/xz-5.6.3.tar.bz2.sig
+# https://github.com/tukaani-project/xz/releases/download/v5.6.4/xz-5.6.4.tar.bz2.sig
 # using key 3690C240CE51B4670D30AD1C38EE757D69184620 Lasse Collin <lasse.collin@tukaani.org>
-sha256  a95a49147b2dbb5487517acc0adcd77f9c2032cf00664eeae352405357d14a6c  xz-5.6.3.tar.bz2
+sha256  176d510c30d80a23b8050bbc048f2ecaacb823ae48b6821727ed6591f0df9200  xz-5.6.4.tar.bz2
 
 # Hash for license files
 sha256  ee3b35b82f7bb0ba5fd9f13ca34ebbe757a59c05bfde5ab9d50ff4188ed33396  COPYING

package/xz/xz.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-XZ_VERSION = 5.6.3
+XZ_VERSION = 5.6.4
 XZ_SOURCE = xz-$(XZ_VERSION).tar.bz2
 XZ_SITE = https://github.com/tukaani-project/xz/releases/download/v$(XZ_VERSION)
 XZ_INSTALL_STAGING = YES