Enable clippy lints on a workspace level

This enables a lot more lints than before in some crates, so this fixed a lot of warnings as well.

crates/http/Cargo.toml

@@ -7,6 +7,9 @@ license.workspace = true
 homepage.workspace = true
 repository.workspace = true
 
+[lints]
+workspace = true
+
 [dependencies]
 axum = { version = "0.6.20", optional = true }
 bytes = "1.5.0"

crates/http/src/lib.rs

@@ -14,14 +14,7 @@
 
 //! [`tower`] layers and services to help building HTTP client and servers
 
-#![forbid(unsafe_code)]
-#![deny(
-    clippy::all,
-    clippy::str_to_string,
-    rustdoc::missing_crate_level_docs,
-    rustdoc::broken_intra_doc_links
-)]
-#![warn(clippy::pedantic)]
+#![deny(rustdoc::missing_crate_level_docs)]
 #![allow(clippy::module_name_repetitions)]
 
 #[cfg(feature = "client")]

crates/http/tests/client_layers.rs

@@ -136,7 +136,7 @@ async fn test_urlencoded_request_body() {
         }
 
         let bytes = hyper::body::to_bytes(request.into_body()).await?;
-        assert_eq!(bytes.to_vec(), br#"hello=world"#.to_vec());
+        assert_eq!(bytes.to_vec(), br"hello=world".to_vec());
 
         let res = Response::new(hyper::Body::empty());
         Ok(res)