Update Smartsheet configuration instructions

Removed notes for US Government GCC and GCC High customers from Smartsheet configuration instructions.

Author: AbbyMSFT

defender-for-cloud-apps/protect-smartsheet.md

@@ -74,8 +74,6 @@ This section describes how to connect Microsoft Defender for Cloud Apps to your
 
 ### Configure Smartsheet
 
-
-
 1. Register to add Developer Tools to your existing Smartsheet account:
     1. Go to the [Developer Sandbox Account Registration](https://developers.smartsheet.com/register/) page.
 
@@ -103,12 +101,6 @@ This section describes how to connect Microsoft Defender for Cloud Apps to your
     - **App URL**: `https://portal.cloudappsecurity.com`
     - **App contact/support**: `https://learn.microsoft.com/cloud-app-security/support-and-ts`
     - **App redirect URL**: `https://portal.cloudappsecurity.com/api/oauth/saga`
-
-      > [!NOTE]
-      >
-      > - For US Government GCC customers, enter the following value: `https://portal.cloudappsecuritygov.com/api/oauth/saga`
-      > - For US Government GCC High customers, enter the following value: `https://portal.cloudappsecurity.us/api/oauth/saga`
-
     - **Publish App?**: Select.
     - **Logo**: Leave blank.