fix(orchestration): local workflow proxy (#9664)

packages/core/orchestration/src/workflow/local-workflow.ts

@@ -107,15 +107,10 @@ export class LocalWorkflow {
         return resolved
       }
 
-      const wrappableMethods = Object.getOwnPropertyNames(resolved).filter(
+      const nonWrappable = Object.getOwnPropertyNames(resolved)
-        (key) => key !== "constructor"
-      )
-
       return new Proxy(resolved, {
         get: function (target, prop) {
-          const shouldWrap =
+          const shouldWrap = !nonWrappable.includes(prop as string)
-            wrappableMethods.includes(prop as string) &&
-            typeof target[prop] === "function"
 
           if (!shouldWrap) {
             return target[prop]