fix indentation in changelog (#27219)

Author: VeryEarly

src/Migrate/Migrate/ChangeLog.md

@@ -18,10 +18,10 @@
         - Additional information about change #1
 -->
 ## Upcoming Release
-  * Updated Data.Replication to newer API version
-    - Updated Data.Replication to point to stable API version 2024-09-01
-  * Rebranded Data.Replication cmdlets
-    - Rebranded Data.Replication cmdlets from Azure Stack HCI to Azure Local
+* Updated Data.Replication to newer API version
+  - Updated Data.Replication to point to stable API version 2024-09-01
+* Rebranded Data.Replication cmdlets
+  - Rebranded Data.Replication cmdlets from Azure Stack HCI to Azure Local
 
 ## Version 2.6.0
 * Upgraded nuget package to signed package.