[Doc]: New-AzSqlDatabaseCopy

### Type of issue

Missing information

### Feedback

https://github.com/Azure/azure-powershell/blob/main/src/Sql/Sql/help/New-AzSqlDatabaseCopy.md
> Use this cmdlet instead of the Start-AzSqlDatabaseCopy cmdlet to create a one-time database copy.

Please let me know where this cmdlet is.

Seems like something got mixed up with https://learn.microsoft.com/en-us/powershell/module/servicemanagement/azure/start-azuresqldatabasecopy?view=azuresmps-4.0.0? Or does this cmdlet exist and it's buried somewhere?

### Page URL

_No response_

### Content source URL

_No response_

### Author

_No response_

### Document Id

_No response_

Start with src/Sql/Sql/help/New-AzSqlDatabaseCopy.md and compare its reference to Start-AzSqlDatabaseCopy with the linked Microsoft Learn page. Search the repository for New-AzSqlDatabaseCopy and Start-AzSqlDatabaseCopy to establish which cmdlet and documentation are intended. Done means the help text clearly identifies the correct cmdlet and no longer points users to an incorrect or unavailable command.

Written by the indexing model from the issue text.