chore: undo unintentional creation timestamp change

Co-authored-by: gavin <gavin18d@gmail.com>

frappe/custom/doctype/customize_form_field/customize_form_field.json

@@ -1,7 +1,7 @@
 {
  "actions": [],
  "autoname": "hash",
- "creation": "2022-01-25 14:14:07.063385",
+ "creation": "2013-02-22 01:27:32",
  "doctype": "DocType",
  "document_type": "Setup",
  "editable_grid": 1,