s3ve3g: Tone down on interactive and cpu-boost

* Input boost duration is way too long, drop all the way down.
* Interactive governor is causing cores to be stuck on max freq
for too long, tone down max_freq_hysteresis and prevent cores from
going to max frequency too easily.

* Also max out all CPUs on early init to speed up boot animation

Signed-off-by: Zhao Wei Liew <zhaoweiliew@gmail.com>