unbound: update to version 1.16.2

Fixes:
- CVE-2022-30698
- CVE-2022-30699

Release notes:
https://nlnetlabs.nl/projects/unbound/download/#unbound-1-16-2

net/unbound/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=unbound
-PKG_VERSION:=1.16.1
+PKG_VERSION:=1.16.2
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://nlnetlabs.nl/downloads/unbound/
-PKG_HASH:=2fe4762abccd564a0738d5d502f57ead273e681e92d50d7fba32d11103174e9a
+PKG_HASH:=2e32f283820c24c51ca1dd8afecfdb747c7385a137abe865c99db4b257403581
 
 PKG_BUILD_PARALLEL:=1
 PKG_FIXUP:=autoreconf