Move inline breakpoint outside of runtime backend

There was some code smell leaking inline breakpoint implementation into the runtime core backend instead of the compiler itself

lib/runtime-core/src/codegen.rs

@@ -18,6 +18,7 @@ use std::fmt;
 use std::fmt::Debug;
 use std::marker::PhantomData;
 use std::sync::{Arc, RwLock};
+use std::{cell::RefCell, rc::Rc};
 use wasmparser::{self, WasmDecoder};
 use wasmparser::{Operator, Type as WpType};
 
@@ -249,7 +250,7 @@ impl<
                 })?;
         Ok(ModuleInner {
             cache_gen,
-            runnable_module: Box::new(exec_context),
+            runnable_module: Rc::new(RefCell::new(Box::new(exec_context))),
             info: Arc::try_unwrap(info).unwrap().into_inner().unwrap(),
         })
     }