fix(ocm-discovery): do not use a global model on remote discovery

[ArtificialOwl]

This fix an eventual regression from #40885 when discovering remote ocm provider data.

Also, there is no reason for an app to directly interact with the discovery() as the method itself should manage last version of the protocol.

[nickvergessen]

This fix an eventual regression from #40885 when discovering remote ocm provider data.

I remember we talked about it, but I don't recall. What exactly was the problem?

[ArtificialOwl]

If we dont reset the data and execute the discovery on 2 differents instances, some data from the first request might be kept on second request