add modding-bjson.html to a card

Author: pizza-beep

index.html

@@ -49,6 +49,10 @@ <h2>Mods Not Working?</h2>
       <h2>json Editing</h2>
       <p>Learn Json commands and how to use them.</p>
     </a> 
+    <a href="sections/modding-bjson.html" class="card">
+      <h2>bjson Editing</h2>
+      <p>Learn how to open bjson.</p>
+    </a> 
   </div>       
   </main>