package/bind: bump version to 9.16.31

Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/bind/bind.hash

@@ -1,4 +1,4 @@
-# Verified from https://ftp.isc.org/isc/bind9/9.16.27/bind-9.16.27.tar.xz.asc
+# Verified from https://ftp.isc.org/isc/bind9/9.16.31/bind-9.16.31.tar.xz.asc
 # with key AADBBA5074F1402F7B69D56BC5B4EE931A9F9DFD
-sha256  90902aaf104c81019d75d6f8b2f7ec40fcd249406f894b44e4a9c6b5e08bf566  bind-9.16.27.tar.xz
+sha256  8ca2cb6c37b605c70f7a25f0cf8a94d2040e025824db2341b92625efd96e7cfb  bind-9.16.31.tar.xz
 sha256  daf6f1eddf5983ed664a2d125b619e56e2e93917c19d0d41c7586ea153ba2155  COPYRIGHT

package/bind/bind.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-BIND_VERSION = 9.16.27
+BIND_VERSION = 9.16.31
 BIND_SOURCE= bind-$(BIND_VERSION).tar.xz
 BIND_SITE = https://ftp.isc.org/isc/bind9/$(BIND_VERSION)
 # bind does not support parallel builds.