Missing feature dependency: http requires builder

[a-maier]

Enabling the http feature while disabling builder makes compilation fail.

Serenity version: 0.12.0

Rust version (rustc -V): rustc 1.76.0 (07dca489a 2024-02-04)

Minimal test case:

cargo add serenity --no-default-features --features rustls_backend,http
cargo check

I get this error message.

Workaround:

cargo add serenity --no-default-features --features rustls_backend,http,builder