[bind] Update to 9.9.7-P3 to fix CVE-2015-5722 and CVE-2015-5986

Signed-off-by: Noah Meyerhans <frodo@morgul.net>

net/bind/Makefile

@@ -9,7 +9,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=bind
-PKG_VERSION:=9.9.7-P2
+PKG_VERSION:=9.9.7-P3
 PKG_RELEASE:=1
 USERID:=bind=57:bind=57
 
@@ -20,7 +20,7 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:= \
 	ftp://ftp.isc.org/isc/bind9/$(PKG_VERSION) \
 	http://www.mirrorservice.org/sites/ftp.isc.org/isc/bind9/$(PKG_VERSION)
-PKG_MD5SUM:=095ae241bfe06d50c0f2469a5fff46f0
+PKG_MD5SUM:=022a8aca9ca51e1027d77094094eecfd
 
 PKG_FIXUP:=autoreconf
 PKG_REMOVE_FILES:=aclocal.m4 libtool.m4