c-ares: New package. Needed as tshark Dependency

- Since tshark uses with version 3.4.0 an always enabled asynchronous DNS
resolution c-ares is a needed dependency.
- Since curl can also use c-ares --> https://c-ares.haxx.se/ it has been
placed in make.sh before curl even no compiletime options has been set
to enable this. c-ares has also been placed in packages and not in common
which would be needed if it should be used for curl too.

Signed-off-by: ummeegge <erik.kapfer@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

make.sh

@@ -1233,6 +1233,7 @@ buildipfire() {
   lfsmake2 linux-atm
   lfsmake2 gdbm
   lfsmake2 pam
+  lfsmake2 c-ares
   lfsmake2 curl
   lfsmake2 tcl
   lfsmake2 sqlite