quotient filter builder bucket suggestion change

[c-dickens]

The Quotient filter number of slots suggestion function currently hardcodes the load factor for the lgNumSlots suggestion. When we decide whether to pass the LOAD_FACTOR constant as a parameter to the filter, we also need to appropriately update the suggestion functions.

Alternatively, we could add a further parameter to suggestLgNumSlots(long maxDistinctItems) to change it to suggestLgNumSlots(long maxDistinctItems, double maxLoad) along with the change
byte result = (byte) Math.ceil(Math.log(maxDistinctItems / maxLoad) / Math.log(2));

[c-dickens]

Resolved in #584