msm: limiter: Add override control for Min freq

* We override min freq if user changes or when device
  suspends.
* We do not override min freq when device resume because
  CPU boost may boost min freq at that time - we don't need
  to interfere.

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Signed-off-by: Stefanescu Cristian <howerkraft@gmail.com>
defconfig: disable msm_limiter

Signed-off-by: Stefanescu Cristian <howerkraft@gmail.com>