Move wasm test to a top-level module.

For some unknown reason, this makes rust-analyzer not angry.

src/bin_wasm_test.rs

@@ -2,7 +2,7 @@
 #![feature(exit_status_error)]
 use std::io::Read;
 
-use organic::wasm::compare::wasm_run_anonymous_compare;
+use organic::wasm_test::wasm_run_anonymous_compare;
 
 #[cfg(feature = "tracing")]
 use crate::init_tracing::init_telemetry;