Update migrate-continuous-backup.md

Removed the preview tag for gremlin/table. Left the preview for the migration modules in ps/cli intact.

Author: kanshiG

articles/cosmos-db/migrate-continuous-backup.md

@@ -6,7 +6,7 @@ ms.author: govindk
 ms.service: cosmos-db
 ms.subservice: nosql
 ms.custom: ignite-2022
-ms.date: 08/24/2022
+ms.date: 03/31/2023
 ms.topic: how-to
 ms.reviewer: mjbrown
 ---
@@ -26,15 +26,14 @@ The following are the key reasons to migrate into continuous mode:
 * The ability to choose the events on the container, database, or account and decide when to initiate the restore.
 
 > [!IMPORTANT]
-> Support for 7-day continous backup in both provisioning and migration scenarios is still in preview. Please use PowerShell and Azure CLI to migrate or provision an account with continous backup configured at the 7-day tier.
+> Support for 7-day continous backup in both provisioning and migration scenarios is still in preview. 
 
 > [!NOTE]
 > The migration capability is one-way only and it's an irreversible action. Which means once you migrate from periodic mode to continuous mode, you can’t switch back to periodic mode.
 >
 > You can migrate an account to continuous backup mode only if the following conditions are true. Also checkout the [point in time restore limitations](continuous-backup-restore-introduction.md#current-limitations) before migrating your account:
 >
-> * If the account is of type API for NoSQL or MongoDB.
-> * If the account is of type API for Table or Gremlin. Support for these two APIs is in preview.
+> * If the account is of type API for NoSQL, API for Table or Gremlin or MongoDB.
 > * If the account has a single write region.
 > * If the account isn't enabled with analytical store.
 >
@@ -227,7 +226,7 @@ Yes.
 
 ### Which accounts can be targeted for backup migration?
 
-Currently, API for NoSQL and MongoDB accounts with single write region that have shared, provisioned, or autoscale provisioned throughput support migration. Support for API for Table and Gremlin is in preview.
+Currently, API for NoSQL, API for Table ,  Gremlin API and API for MongoDB accounts with single write region that have shared, provisioned, or autoscale provisioned throughput support migration.  
 
 Accounts enabled with analytical storage and multiple-write regions aren't supported for migration.