package/expat: security bump to 2.4.4

fix CVE-2022-23852, CVE-2022-23990

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit ab71ac15ddd7ed6a8ca83cbc23ea0b0cbb343f0f)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/expat/expat.hash

@@ -1,6 +1,6 @@
-# From https://sourceforge.net/projects/expat/files/expat/2.4.3/
-md5  b1137f030590b3f0c41c69c6cd68fa90  expat-2.4.3.tar.xz
-sha1  cfaacc4f929b34cfbde2b8f33b74ec84c0cbb329  expat-2.4.3.tar.xz
+# From https://sourceforge.net/projects/expat/files/expat/2.4.4/
+md5  a712d23b7afb32e7527cf0b3fd8f12ac  expat-2.4.4.tar.xz
+sha1  6028b04d3505fc519c4c7c6bd67e1ad1a08cd7b6  expat-2.4.4.tar.xz
 
 # Locally calculated
 sha256  b1f9f1b1a5ebb0acaa88c9ff79bfa4e145823b78aa5185e5c5d85f060824778a  expat-2.4.3.tar.xz

package/expat/expat.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-EXPAT_VERSION = 2.4.3
+EXPAT_VERSION = 2.4.4
 EXPAT_SITE = http://downloads.sourceforge.net/project/expat/expat/$(EXPAT_VERSION)
 EXPAT_SOURCE = expat-$(EXPAT_VERSION).tar.xz
 EXPAT_INSTALL_STAGING = YES