Add ability to provide custom lifecycle

**Glide Version**: 4.3.1

**Details**:

Glide has `Lifecycle` and `LifecycleListener` which I assume are what enables it to react to `onStop()`/`onDestroy()`/etc accordingly. It would be great if we could specify our own lifecycle with the generated API. As far as I know, there's no way to provide this without constructing a `RequestManager`/`GlideRequests`. Would it be possible to use it as such:

```
GlideApp.with(context, myLifecycle)
.load(url)
.into(...)
```
using the generated API?

If not, is there a simple way to provide a `Lifecycle` for a request?