Snippet format update

To match the starter (for the migration)

snippets/isObjectLike.md

@@ -1,4 +1,7 @@
-### isObjectLike
+---
+title: isObjectLike
+tags: type,object,beginner
+---
 
 Checks if a value is object-like.
 
@@ -13,4 +16,4 @@ isObjectLike({}); // true
 isObjectLike([1, 2, 3]); // true
 isObjectLike(x => x); // false
 isObjectLike(null); // false
-```
+```