ANDROID: sched: EAS: check energy_aware() before calling...

ANDROID: sched: EAS: check energy_aware() before calling select_energy_cpu_brute() in up-migrate path

In up-migrate path, select_energy_cpu_brute() was called directly
without checking energy_aware(). This will make select_energy_cpu_brute()
always worked even disabling energy_aware() on the asymmetric cpu
capacity system.

Signed-off-by: Ke Wang <ke.wang@spreadtrum.com>