chore: bump rust

and fix new lints that come with it

src/api/ruma_wrapper/axum.rs

@@ -286,7 +286,7 @@ where
                 }
             };
 
-        let mut http_request = http::Request::builder().uri(parts.uri).method(parts.method);
+        let mut http_request = Request::builder().uri(parts.uri).method(parts.method);
         *http_request.headers_mut().unwrap() = parts.headers;
 
         if let Some(CanonicalJsonValue::Object(json_body)) = &mut json_body {