message: fix(runtime-core) Use explicit `dyn` for trait objects.
diff: @@ -254,7 +254,7 @@ where
  struct PolymorphicContext {
  arg_types: Vec<Type>,
  - func: Box<Fn(&mut vm::Ctx, &[Value]) -> Vec<Value>>,
  + func: Box<dyn Fn(&mut vm::Ctx, &[Value]) -> Vec<Value>>,
  }
  unsafe extern "C" fn enter_host_polymorphic(
  ctx: *const CallContext,
  