Update the author field to add all the authors of the spec.

benjagm · benjagm · commit 14c8a3386840 · 2023-11-03T09:48:05.000+01:00
diff --git a/topics/json-schema/index.md b/topics/json-schema/index.md
@@ -1,5 +1,5 @@
 ---
-created_by: Kris Zyp
+created_by: Kris Zyp, Francis Galiegue, Gary Court, Austin Wright, Henry Andrews, Ben Hutton and Greg Dennis 
 aliases: jsonschema
 display_name: JSON Schema
 logo: json-schema.png
