Translate `*` as `...` for `std/http`

[hiddenmarten]

Resolve issue, is translates * as ... for std/http

[hiddenmarten]

I do understand that it's breaking changes, I will need some time to make it work via feature flag.

[jamietanna]

This still looks like something that'd be good to introduce :+1: (and was not fixed by https://github.com/oapi-codegen/oapi-codegen/pull/1953)