universal8890: power: fix profile switching

 * also stop switching between balanced and power save when we are in
   non interactive state, as this can potentially override whatever the
   user set in battery settings

Change-Id: I09246659749e7b9e5dd27c604ca54613e0a0a7e3
Signed-off-by: Francescodario Cuzzocrea <bosconovic@gmail.com>