do not hard-deny warnings (CI already sets RUSTFLAGS) (#1327)

RalfJung · web-flow · commit 2940c9e6a7d1 · 2024-04-29T10:56:17.000+02:00
diff --git a/josh-core/src/lib.rs b/josh-core/src/lib.rs
@@ -1,4 +1,3 @@
-#![deny(warnings)]
 #![warn(unused_extern_crates)]
 
 #[macro_export]
