`package.repository` is set to archived repos in many `Cargo.toml`s

[JonahPlusPlus]

Clicking links on crates.io or docs.rs redirects to these old repos instead of here.

[mauricelam]

Came here to report the same thing for https://github.com/webrtc-rs/webrtc/blob/master/sctp/Cargo.toml#L10