ASP.NET Core OData should have its own DefaultQuerySettings

[xuzhg]

Describe the bug
So far, we are using the 'DefaultQuerySettings' from the Model builder. https://github.com/OData/ModelBuilder/blob/c5cd1ed8b41a7425a1a74766c2e5d8ba24870a2a/src/Microsoft.OData.ModelBuilder/Config/DefaultQuerySettings.cs

we use it here: https://github.com/OData/AspNetCoreOData/blob/main/src/Microsoft.AspNetCore.OData/ODataOptions.cs#L292

I think it's a mistake. Basically, we should create ASP.NET Core OData own 'DefaultQuerySettings', maybe use different name.

Benefit:

1. loose coupling.
2. Most important, we can add more configuration items into settings. for example $compute, $search, etc. But all of these are not required at model builder side.