Small fix in res/customconfig/actions/gpu-freq
Replaced the Cortex LOOP for more advanced and stable structure!

Then old one is FAILED now. when on sleep then function was looping
as the cat wait_for_fb_wake and wait_for_fb_sleep terminated by kernel
to release STUCK PID, on deep sleep.

Now all good again.
Cortex, reduce sleep time on wake/sleep switch.
Removed ENTROPY tweaks from cortex. no longer needed.
Improve wakeup speed. on sleep GPU is off so waking GPU with high speed

is GOOD for us, then it's go back to as was.