🚀[Feature]: Support Format and Export value types of scriptblock

### Description

Support Format and Export value types of scriptblock

```powershell
$test = @{
    Name   = 'test'
    script = {
        Write-Output 'Hello World'
    }
}

$test | Format-Hashtable
```

Should output:
```powershell
@{
    Name   = 'test'
    script = {
        Write-Output 'Hello World'
    }
}
```