[notify] expat: update to 2.2.8

includes security fix for CVE-2019-15903, see
https://github.com/libexpat/libexpat/blob/master/expat/Changes

expat/.footprint

@@ -8,9 +8,9 @@ drwxr-xr-x	root/root	usr/include/
 drwxr-xr-x	root/root	usr/lib/
 -rw-r--r--	root/root	usr/lib/libexpat.a
 -rwxr-xr-x	root/root	usr/lib/libexpat.la
-lrwxrwxrwx	root/root	usr/lib/libexpat.so -> libexpat.so.1.6.9
-lrwxrwxrwx	root/root	usr/lib/libexpat.so.1 -> libexpat.so.1.6.9
--rwxr-xr-x	root/root	usr/lib/libexpat.so.1.6.9
+lrwxrwxrwx	root/root	usr/lib/libexpat.so -> libexpat.so.1.6.10
+lrwxrwxrwx	root/root	usr/lib/libexpat.so.1 -> libexpat.so.1.6.10
+-rwxr-xr-x	root/root	usr/lib/libexpat.so.1.6.10
 drwxr-xr-x	root/root	usr/lib/pkgconfig/
 -rw-r--r--	root/root	usr/lib/pkgconfig/expat.pc
 drwxr-xr-x	root/root	usr/share/

expat/.signature

@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/opt.pub
-RWSE3ohX2g5d/eGpOxmexXAoN/H5OhJ24ZfMvp6nRROLEI8shFnmTd8TUA9gW/RDTtw/iUuiOSQc19GldGEVFKz9ztvKs9ZRnQU=
-SHA256 (Pkgfile) = 7762b900b6c013d7ff0e7e65c3d5a1c8557a65a7d9c5d278458009ff589b115f
-SHA256 (.footprint) = d8399d5d71091cc5484da331af861af583ad832b8099ba145d6cb775c52d7d47
-SHA256 (expat-2.2.7.tar.bz2) = cbc9102f4a31a8dafd42d642e9a3aa31e79a0aedaa1f6efd2795ebc83174ec18
+RWSE3ohX2g5d/fDrtTKq8lpd3Snf1as8wCEzDD6J+AD4ZQD/EYqMM9yda+4mU2OYJ6ZQZFrj5qKZEmMx4EsHleZwpuNE062xPw8=
+SHA256 (Pkgfile) = 0ab310d731ec8348aff064199abc0c057b514d89020a9beefc5dae6b9af3b75e
+SHA256 (.footprint) = abaa699076ec074972ba6b4dc05fe7c9ffeb8f927d093d04518d76392299e599
+SHA256 (expat-2.2.8.tar.lz) = 7edbf3c22dbf60d32ee8f66959b68333d8981b9aaa42dc5197c725b387201399

expat/Pkgfile

@@ -3,9 +3,9 @@
 # Maintainer:  Juergen Daubert, jue at crux dot nu
 
 name=expat
-version=2.2.7
+version=2.2.8
 release=1
-source=(http://download.sourceforge.net/$name/$name-$version.tar.bz2)
+source=(http://download.sourceforge.net/$name/$name-$version.tar.lz)
 
 build() { 
     cd $name-$version