arm64/configs/revpi-v8: Enable tasks stats
Created by: nbuchwitz
Tools like iotop cannot show IO utilization unless task stats are enabled. The options are present in our other revpi defconfigs, so the missing options in v8 are most likely related to 99ab277a, which removed CONFIG KVM (depends on the task stat options).
Signed-off-by: Nicolai Buchwitz n.buchwitz@kunbus.com