fix(node): enable asynchronous operation support in Node.js API (#2342)

Authored-by: engin0223 <engineda2014@hotmail.com>
Changes cherry-picked by GCHQDeveloper581 <63102987+GCHQDeveloper581@users.noreply.github.com>

Breaking change: Alters Node API - "bake" and "execute" are now declared async.

tests/node/consumers/cjs-consumer.js

@@ -8,9 +8,9 @@
 
 const assert = require("assert");
 
-require("cyberchef").then(chef => {
+require("cyberchef").then(async chef => {
 
-    const d = chef.bake("Testing, 1 2 3", [
+    const d = await chef.bake("Testing, 1 2 3", [
         chef.toHex,
         chef.reverse,
         {