Update the C# extension publisher name

Hi,

I work on the C# extension for VS Code. We see that this extension has a dependency on our C# extension. We wanted to inform you of our intent to change the account we publish the extension under from ‘ms-vscode’ to ‘ms-dotnettools’ on March 2nd.

Extensions referencing our extension using the ‘ms-vscode’ publisher should still continue to work after the transition. However, it would be best to publish an update to your extension where you reference us with the new ‘ms-dotnettools’ publisher name after that time

Thanks -Joey