.Net: [MEVD] Change the GetAsync sorting API to allowing specifying sorting in-line

[roji]

The way the current GetAsync sorting is designed,

GetFilteredRecordOptions<FilterRecord> options = new();

options.OrderBy
    .Ascending(r => r.Int)
    .Descending(r => r.String);

await foreach (var r in fixture.Collection.GetAsync(r => r.Int == 8, top: 3, options))
{
    // ....
}

As discussed in API review, we should make changes to allow it to be specified in line (both for usability and for other languages, F#);

await foreach (var r in fixture.Collection.GetAsync(
    r => r.Int == 8,
    top: 3,
    new()
    {
        OrderBy = r => r.Ascending(r => r.Int).Descending(r => r.String)
    });

[adamsitnik]

Fixed with #11930