EOS does not support IPv6

[centromere]

The --http-server-address flag does not support IPv6.

error 2022-01-19T21:56:31.543 nodeos    http_plugin.cpp:745           plugin_initialize    ] failed to configure http to listen on [...::...]:8888 (resolve: Service not found)

eos/plugins/http_plugin/http_plugin.cpp

Line 739 in 8f29da1

tcp::resolver::query query( tcp::v4(), host.c_str(), port.c_str());

[praphael]

IPv6 is not supported as this time.
This is a duplicate of
#8169