Add Azure Data Studio feature to whether to show/hide the action bar in the query results view


There is a feature in Azure Data Studio that allows you to show/hide the action bar in the query results view.

![Image](https://github.com/user-attachments/assets/379bf4c2-921e-42e4-a3de-7a405d70d2da)

This functionality came from this issue:
https://github.com/microsoft/azuredatastudio/issues/10862

**Could you add this functionality to vscode-mssql?**