Fix totalResults handling when Kustvakt returns cache results

[Akron]

Kustvakt 0.71.1 introduced a totalResult cache, that rewrites the KoralQuery in the way that is not handled by Kalamar correctly. It introduces a cutoff but returns a totalResult. Currently Kalamar ignores the totalResults for cutoff queries.
It's debatable if Kustvakt should make the cached results indistinguishable from non-cached results and don't change the cutoff.

This shoud probably also be discussed with other client devs.