ping: use AI_ADDRCONFIG to filter resolved addresses

On IPv4-only configurations, there is no need to try to ping an IPv6
address. This flag tells getaddrinfo to filter out these addresses (or
likewise for IPv6 only).

Fixes #18867

Change-Id: I22295b0f33cf7c01d5cfacc562594c936cf97ee3
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7560
Haiku-Format: Haiku-format Bot <no-reply+haikuformatbot@haiku-os.org>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

network/ping: update to freebsd-current

* our ip modules don't support connect()/send(). Just use sendto().
* ping6 disappears, ping supports -4 or -6 to force IPv4 or IPv6

Change-Id: I1e982e354cc75d3a314c5bbbfffa0373e8f4d9af
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7427
Reviewed-by: waddlesplash <waddlesplash@gmail.com>