Collect does not adjust cache size.

[ThePrimeagen]

The two places in which we call collect (in the upcoming getRequestCycle.js and IdempotentResponse.js) we do not pass in a version flag. That version flag is required to update the graph which would update the size. This is extremely problematic because every request to a dataSource will cause the LRU to be further cleaned up.

A good unit test would be to test lru/collect to ensure size changes. Test a get that will exceed the cache and after the observable completes (some sort of setTimeout) the cache size must be reduced.