TestTCPNetworkConnection.sql on Azure SQL Database

https://github.com/Azure/sqlmi/blob/main/how-to/how-to-test-tcp-connection-from-mi/TestTCPNetworkConnection.sql

When I try this on an Azure SQL Database (not managed instance), I get the error below. How do we test outbound ports on an Azure SQL Database?
```
Msg 40515, Level 15, State 1, Line 16
Reference to database and/or server name in 'msdb.dbo.sysjobs_view' is not supported in this version of SQL Server.
```

从链接的 Azure sqlmi 路径中的 TestTCPNetworkConnection.sql 开始，在 Azure SQL Database 上重现报告的 40515 错误。确定该脚本是否支持此环境，并记录一种有效的出站端口测试方法，或明确记录这一限制。

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