Add to CHANGELOG

Signed-off-by: Craig Perkins <[email protected]>

Author: cwperks

CHANGELOG.md

@@ -25,6 +25,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - [Resource Sharing] Make migrate api require default access level to be supplied and updates documentations + tests ([#5717](https://github.com/opensearch-project/security/pull/5717))
 - [Resource Sharing] Removes share and revoke java APIs ([#5718](https://github.com/opensearch-project/security/pull/5718))
 - Fix build failure in SecurityFilterTests ([#5736](https://github.com/opensearch-project/security/pull/5736))
+- [Resource Sharing]Refactor ResourceProvider to an interface and other ResourceSharing refactors ([#5755](https://github.com/opensearch-project/security/pull/5755))
 
 ### Maintenance
 - Bump `org.junit.jupiter:junit-jupiter` from 5.13.4 to 5.14.0 ([#5678](https://github.com/opensearch-project/security/pull/5678))