Move the hook filtering choice to Rust

[atenart]

Instead of compiling the hook for a given filter choice (F_AND, F_OR, HOOK_RAW) set a flag when registering the hook in the Rust part.

This will allow to make decisions earlier in the common part to aggregate the filtering result with the hooks needs early on:

• Avoiding to run any hook if not needed.
• Avoiding to allocate an event if no needed.

As part of this we should also move the common part handling of the events to after the hooks ran, so we can skip it if no event was generated.