package/expat: fix tarball sha256

Commit ab71ac15ddd7ed6a8ca83cbc23ea0b0cbb343f0f forgot to update sha256

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[yann.morin.1998@free.fr: update  hash for real ;-)]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 59a813d2a884c2eb247d9695089375b56751b6d5)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/expat/expat.hash

@@ -3,5 +3,5 @@ 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
+sha256  b5d25d6e373351c2ed19b562b4732d01d2589ac8c8e9e7962d8df1207cc311b8  expat-2.4.4.tar.xz
 sha256  8c6b5b6de8fae20b317f4992729abc0e520bfba4c7606cd1e9eeb87418eebdec  COPYING