msm: thermal: Relax temperature thresholds

Relax temperature thresholds, the device is constantly throttling.
Also, use core control to avoid physical damage, not temperature
control.

Use my values

Signed-off-by: Dan Trifan <jimsth@gmail.com>
arm/dt: hammerhead: Don't override general thermal limits

Signed-off-by: Dan Trifan <jimsth@gmail.com>