Snippet format update

To match the starter (for the migration)

snippets/zipWith.md

@@ -1,4 +1,7 @@
-### zipWith
+---
+title: zipWith
+tags: array,function,advanced
+---
 
 Creates an array of elements, grouped based on the position in the original arrays and using function as the last value to specify how grouped values should be combined.
 
@@ -26,4 +29,4 @@ zipWith(
   [100, 200],
   (a, b, c) => (a != null ? a : 'a') + (b != null ? b : 'b') + (c != null ? c : 'c')
 ); // [111, 222, '3bc']
-```
+```