Updates for zig master (code broken with zig 7f03cfe161a2f7b5abbd00ab1ea29ddd6190d435 on 2021-09-01)

[elerch]

As of zig 7f03cfe, AF_INET has been removed and replaced with AF that contains INET/INET6/etc.

This PR allows use after that commit. Note that to do this, I needed to used a fork of iguanaTLS. There is an open PR on iguanaTLS that once merged will allow requestz to move back to the main repo.

[ducdetronquito]

Hi @elerch !

Sorry for the very, very late answer: I hadn't time to work on requestz after summer...

Thanks for your PR, it was a good catch ! I am currently rewriting large parts of requestz, h11 and http to make a big 0.2.0 release in the upcoming days/weeks: when it is ready on my side, I will merge your PR.

Have a nice day :)