Time Series support

# Feature request

### Context

[Time series](https://www.mongodb.com/docs/manual/core/timeseries-collections/) are a specific type of collection that has clear positives in terms of optimized queries of timed data.

### Solution

Providing support in ODMantic models (or adding a new type of model).

#### Alternative solutions

Document how to create one from existing features.

Start with the linked MongoDB time-series collections documentation and inspect ODMantic's existing model and collection configuration APIs. Determine whether the project should support time-series collections in models or document how to create them with existing features; done means one of those paths is clearly implemented or documented.

Written by the indexing model from the issue text.