Skip unpack_sockaddr_in with http at Solaris platform

[hsbt]

This example failed at http://rubyci.s3.amazonaws.com/solaris10-gcc/ruby-master/log/20220929T050003Z.fail.html.gz

[eregon]

It sounds like a machine configuration issue, like a missing /etc/services file. Could you check that?

[eregon]

If you can't find the config issue, feel free to merge this.

[eregon]

Merged (synced) in 5a43b0a

[ngoto]

For reference, on Solaris, the default /etc/services (/etc/inet/services) file does not include http or https.

[eregon]

Good to know, then this guard makes sense.
What doesn't make sense is Solaris not knowing about http in 2022 :D But not ruby's issue.