Updated the changelog

Author: yaakoviyun

src/ResourceManager/Sql/ChangeLog.md

@@ -18,6 +18,10 @@
         - Additional information about change #1
 -->
 ## Current Release
-* Added storage properties to threat detection cmdlets
+* Added storage properties to cmdlets for Azure SQL threat detection policy management at database and server level
+    - StorageAccountName
+    - RetentionInDays
+* Removed the unsupported param "AuditAction" from Set-AzureSqlDatabaseServerAuditingPolicy
+* Added new param "AuditAction" to Set-AzureSqlDatabaseAuditingPolicy
 
 ## Version 2.3.0