Wrong keeper reward computation

Handle cmichel Vulnerability details The PoolKeeper.keeperReward computation mixes WADs and Quads which leads to issues. 1. Note that keeperTip returns values where 1 = 1%, and 100 = 100%, the same way BASETIP = 5 = 5%. Thus tipPercent = ABDKMathQuad.fromUIntkeeperTip is a Quad value of this keep...