Add ESU dates

Author: rwestMSFT

docs/sql-server/end-of-support/includes/esu-table.md

@@ -1,7 +1,7 @@
 ---
 author: rwestMSFT
 ms.author: randolphwest
-ms.date: 11/01/2022
+ms.date: 02/14/2023
 ms.service: sql
 ms.topic: include
 ---
@@ -10,6 +10,6 @@ The following table contains a list of the latest ESUs, if any.
 
 | Version | KB article | Date |
 | --- | --- | --- |
-| SQL Server 2012 | N/A | None available |
-| SQL Server 2008 R2 | N/A | None available |
-| SQL Server 2008 | N/A | None available |
+| SQL Server 2012 | [KB 5021123](https://support.microsoft.com/help/5021123) | 14 February 2023 |
+| SQL Server 2008 R2 | [KB 5021112](https://support.microsoft.com/help/5021112) | 14 February 2023 |
+| SQL Server 2008 | [KB 5020863](https://support.microsoft.com/help/5020863) | 14 February 2023 |