chore: Suppress nightly rustdoc warning

src/lib.rs

@@ -5,7 +5,7 @@ Language Server Protocol types for Rust.
 Based on: <https://microsoft.github.io/language-server-protocol/specification>
 
 */
-#![allow(non_upper_case_globals)]
+#![allow(non_upper_case_globals, rustdoc::invalid_codeblock_attributes)]
 #![forbid(unsafe_code)]
 #[macro_use]
 extern crate bitflags;