main/bind: security upgrade to 9.8.5_p2 (CVE-2013-4854)

fixes #2178

main/bind/APKBUILD

 # Contributor: Carlo Landmeter <clandmeter@gmail.com>
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=bind
-pkgver=9.8.5_p1
+pkgver=9.8.5_p2
 _ver=${pkgver%_p*}
 _p=${pkgver#*_p}
 [ "$_p" != "$pkgver" ] && _ver="${_ver}-P$_p"
@@ -95,7 +95,7 @@ tools() {
 	done
 }
 
-md5sums="42f431a2bf5e2765c2d64c15bb6cf170  bind-9.8.5-P1.tar.gz
+md5sums="e168c691d35ae0d40fd0c21aa695b181  bind-9.8.5-P2.tar.gz
 f270a5b0a28ab6e818840c5c368ddbcc  bind.so_bsdcompat.patch
 92914193cc603d8d81ef00534ce9c1c9  bind.initd
 8b05a287976d66d51c18b73ee7523671  bind.confd