Update CHANGELOG.mdto include #5258

Author: katbyte

CHANGELOG.md

@@ -2,8 +2,10 @@
 
 FEATURES:
 
+* **New Data Source:** `azurerm_data_migration_service` [GH-5258]
 * **New Data Source:** `azurerm_kusto_cluster` [GH-5942]
 * **New Resource:** `azurerm_bot_channel_directline` [GH-5445]
+* **New Resource:** `azurerm_data_migration_service` [GH-5258]
 * **New Resource:** `azurerm_monitor_scheduled_query_rules_alert` [GH-5053]
 * **New Resource:** `azurerm_monitor_scheduled_query_rules_log` [GH-5053]