* Adds simple stats tracking to AssetProcessor
The system captures cumulative and individual processing times.
It avoids touching any part of the app which affects decision
making or flow, or altering any structures such as JobEntry which
are involved in processing, in order to keep it as simple and
small as possible.
Signed-off-by: lawsonamzn <70027408+lawsonamzn@users.noreply.github.com>
Nicholas Lawson