updating replication matrix (Issue 45425)

https://github.com/MicrosoftDocs/azure-docs/issues/45425#issuecomment-570067808

Author: MashaMSFT

articles/sql-database/sql-database-managed-instance-transactional-replication.md

@@ -74,13 +74,14 @@ There are different [types of replication](https://docs.microsoft.com/sql/relati
   ### Supportability matrix for Instance Databases and On-premises systems
   The replication supportability matrix for instance databases is the same as the one for SQL Server on-premises. 
 
-  | **Publisher**   | **Distributor** | **Subscriber** |
+| **Publisher**   | **Distributor** | **Subscriber** |
 | :------------   | :-------------- | :------------- |
-| SQL Server 2017 | SQL Server 2017 | SQL Server 2017 <br/> SQL Server 2016 <br/> SQL Server 2014 |
-| SQL Server 2016 | SQL Server 2017 <br/> SQL Server 2016 | SQL Server 2017 <br/>SQL Server 2016 <br/> SQL Server 2014 <br/> SQL Server 2012 |
-| SQL Server 2014 | SQL Server 2017 <br/> SQL Server 2016 <br/> SQL Server 2014 <br/>| SQL Server 2017 <br/> SQL Server 2016 <br/> SQL Server 2014 <br/> SQL Server 2012 <br/> SQL Server 2008 R2 <br/> SQL Server 2008 |
-| SQL Server 2012 | SQL Server 2017 <br/> SQL Server 2016 <br/> SQL Server 2014 <br/>SQL Server 2012 <br/> | SQL Server 2016 <br/> SQL Server 2014 <br/> SQL Server 2012 <br/> SQL Server 2008 R2 <br/> SQL Server 2008 | 
-| SQL Server 2008 R2 <br/> SQL Server 2008 | SQL Server 2017 <br/> SQL Server 2016 <br/> SQL Server 2014 <br/>SQL Server 2012 <br/> SQL Server 2008 R2 <br/> SQL Server 2008 | SQL Server 2014 <br/> SQL Server 2012 <br/> SQL Server 2008 R2 <br/> SQL Server 2008 <br/>  |
+| SQL Server 2019 | SQL Server 2019 | SQL Server 2019 <br/> SQL Server 2017 <br/> SQL Server 2016 <br/>  |
+| SQL Server 2017 | SQL Server 2019 <br/>SQL Server 2017 | SQL Server 2017 <br/> SQL Server 2016 <br/> SQL Server 2014 |
+| SQL Server 2016 | SQL Server 2019 <br/>SQL Server 2017 <br/> SQL Server 2016 | SQL Server 2019 <br/> SQL Server 2017 <br/>SQL Server 2016 <br/> SQL Server 2014 <br/> SQL Server 2012 |
+| SQL Server 2014 | SQL Server 2019 <br/> SQL Server 2017 <br/> SQL Server 2016 <br/> SQL Server 2014 <br/>| SQL Server 2017 <br/> SQL Server 2016 <br/> SQL Server 2014 <br/> SQL Server 2012 <br/> SQL Server 2008 R2 <br/> SQL Server 2008 |
+| SQL Server 2012 | SQL Server 2019 <br/> SQL Server 2017 <br/> SQL Server 2016 <br/> SQL Server 2014 <br/>SQL Server 2012 <br/> | SQL Server 2016 <br/> SQL Server 2014 <br/> SQL Server 2012 <br/> SQL Server 2008 R2 <br/> SQL Server 2008 | 
+| SQL Server 2008 R2 <br/> SQL Server 2008 | SQL Server 2019 <br/> SQL Server 2017 <br/> SQL Server 2016 <br/> SQL Server 2014 <br/>SQL Server 2012 <br/> SQL Server 2008 R2 <br/> SQL Server 2008 |  SQL Server 2014 <br/> SQL Server 2012 <br/> SQL Server 2008 R2 <br/> SQL Server 2008 <br/>  |
 | &nbsp; | &nbsp; | &nbsp; |
 
 ## Requirements