Adding the PKG_CPE_ID field to the Makefile for dnsdist

Signed-off-by: James Taylor <james@jtaylor.id.au>

Moving the DNSDIST package into the IP Addresses and Names subcategory under Network. This will make it easier to find since it will be with other DNS tools.

Signed-off-by: James Taylor <james@jtaylor.id.au>

Add patch that detects when -latomic is needed.

Fix compilation without deprecated OpenSSL APIs.

Hard-code lua to avoid luajit dependency.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

libatomic is required on mips* targets. This change will fix buildbot failures in #8548
for dnsdist

Signed-off-by: James Taylor <james@jtaylor.id.au>

Maintainer: me
Compile tested: armv7l, OpenWRT SDK
Run tested: armv7l  Linksys WRT1900ACS, OpenWrt SNAPSHOT, r9987-655fff1571 -
confirmed dnsdist links correctly against dependencies and doesn't experience
errors at run-time when enabling features.

Description:
dnsdist is a highly DNS-, DoS- and abuse-aware loadbalancer. Its goal in life is
to route traffic to the best server, delivering top performance to legitimate
users while shunting or blocking abusive traffic.

dnsdist is dynamic, its configuration language is Lua and it can be changed at
runtime, and its statistics can be queried from a console-like interface or an
HTTP API.

https://dnsdist.org/

Closes: PowerDNS/pdns#3294

Signed-off-by: James Taylor <james@jtaylor.id.au>