power_mgmt: Update Power Management device driver API

Have one function that can be used for all possible device
purposes using a control code instead of the suspend
resume functions, makes it generic for device control.
Added device power states.
The older replaced APIs will be deprecated in a future patch

Jira: ZEP-954
Change-Id: I6dd3ebfd0fde3546b2d8397f19842f5758fda0c4
Signed-off-by: Amir Kaplan <amir.kaplan@intel.com>