Add key value pairs to javascript objects (#34280)

- Added solution to .md file

curriculum/challenges/portuguese/02-javascript-algorithms-and-data-structures/basic-data-structures/add-key-value-pairs-to-javascript-objects.portuguese.md

@@ -62,6 +62,8 @@ console.log(foods);
 <section id='solution'>
 
 ```js
-// solution required
+foods.bananas = 13;
+foods.grapes = 35;
+foods.strawberries = 27;
 ```
 </section>