Vote::postSave()/postDelete() recalculates results but never invalidates the voted entity's cache tags

When votingapi.settings.calculation_schedule is immediate, Vote::postSave() correctly recalculates and persists aggregate results into votingapi_result synchronously. However, it writes directly to that table via VoteResultFunctionManager/SQL and never calls the voted entity's own save path or Cache::invalidateTags().