Function script::dom::bindings::import::module::jsapi::MaybeRunNurseryCollection

pub unsafe extern "C" fn MaybeRunNurseryCollection(
    rt: *mut JSRuntime,
    reason: GCReason,
)

Check whether the nursery should be eagerly collected as per WantEagerMajorGC above, and if so run a collection.

The idea is that this can be called when the host environment has some idle time which it can use to for GC activity.