Enhance inspection of internal streams

[jfallows]

Enhance zilla dump command to produce an aggregate Wireshark across all streams and a companion .lua script to dissect the internal zilla shared memory protocol.

For network streams transporting raw protocol frames for standard protocols, such as http, mqtt, amqp, further dissect these protocols so that Wireshark shows structured information.

Use zilla dump to generate .pcap and copy zilla.lua from https://github.com/aklivity/zilla/blob/develop/incubator/command-dump/src/main/lua/zilla.lua to Wireshark plugins folder, per https://www.wireshark.org/docs/wsug_html_chunked/ChPluginFolders.html.