Can't capture 'dotnet format --verify-no-changes' output into a Powershell variable

## Summary

If you run the command `dotnet format --verify-no-changes` in PowerShell and try to assign the output of the command to a variable, it doesn't work.

However, if you run a different command such as `dotnet build`, I am able to capture the output.

I know that there are work arounds for that (json report), but I believe the output behavior of the commands should be consistent across the board.

## Steps

* Have a small .NET 6 project that needs formatting (i.e. extra spaces).
* Run: `PS > $output = dotnet format --verify-no-changes`
* **The tool will output the results, but the variable $output will be empty.**
* If you try to do the same thing with `dotnet build`, you can see that the variable has the output of the command.



Powershell: 7.2.1
dotnet: 6.0.102
dotnet format version: 6.0.252703+68bc36719088c86b0ff01334039b0611741b8276