reqwest 0.12.0 on Rust Cargo

What's Changed

Upgrade to hyper, http, and http-body v1.
Add better support for converting to and from http::Request and http::Response.
Add http2 optional cargo feature, default on.
Add charset optional cargo feature, default on.
Add macos-system-configuration cargo feature, default on.
Change all optional dependencies to no longer be exposed as implicit features.
Add ClientBuilder::interface(str) to specify the local interface to bind to.
Experimental: disables the http3 feature temporarily.

Full Changelog: v0.11.27...v0.12.0