WIP Improved performance of isGood in SCT_ByteStreamErrorsTool
In this MR improved use (& filling) of the cache is implemented. It allows reducing the number of this expensive calls from 488259 to 9564 (in a particular trigger test). In offline situation, it should be only one call needed now.
Together with !32048 (merged) it should fix performance issue: ATLASRECTS-5433 Tagging @oda & @abarton
Edited by Tomasz Bold