chore(changelog): fix release date to 2026-05-27 (#189)

Signed-off-by: Saurabh Jain <saurabh.jain@getaxonflow.com>

Author: saurabhjain1592

CHANGELOG.md

@@ -5,7 +5,7 @@ All notable changes to the AxonFlow Java SDK will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [8.3.0] - 2026-05-26 — Indonesia PII category + cross-border audit fields
+## [8.3.0] - 2026-05-27 — Indonesia PII category + cross-border audit fields
 
 ### Added