Add additional AMM fields to AttributionData

Summary:
This diff adds four new AMM (Advanced Measurement and Matching) fields to the NodeJS Business SDK AttributionData class:

1. **attribution_method** (Enum): The attribution method used to attribute the event (values: ard, deeplink, gpir, invalid_response, mir, srn)
2. **decline_reason** (Enum): The decline reason for the attribution (values: attribute_to_other_source, out_of_lookback_window, view_through_disabled, etc.)
3. **auditing_token** (String): The auditing token for the attribution
4. **linkage_key** (String): The linkage key for the attribution

These fields are part of the ongoing work to enhance attribution tracking capabilities in the Conversions API. This builds upon the initial AMM fields added in v24.0.0.

**Changes:**
- Created new enum files: `attribution-method.js` and `decline-reason.js`
- Updated `attribution-data.js` with new fields, getters/setters, and normalize method
- Updated CHANGELOG.md to version v24.0.1

Reviewed By: danbunnell, satwikareddy3

Differential Revision:
D85199918

Privacy Context Container: L1380952

fbshipit-source-id: 9a28059b62d49ebaf43dbe90b990fc4916b30d5e

Author: Ji Li

CHANGELOG.md

@@ -5,9 +5,12 @@ All notable changes to this project will be documented in this file.
 
 ## Unreleased
 
-## v24.0.0
-
+## v24.0.1
+### Added
+- Add additional AMM fields: attribution_method, decline_reason, auditing_token, linkage_key
+- Add attribution_setting nested field with inactivity_window_hours, reattribution_window_hours
 
+## v24.0.0
 ### Added
 - Add AMM fields to attribution data