Clamp reported power for each sensor to 1 microAmp.

Avoids sensors reporting zero power !
Bug: 28980713
Test: Ensure thar power reported in greater than or equal to
     1 microAmperes for all sensors.

Change-Id: I01b40c8a3701d56ded7dcc82e4c7a85b9a8ddc00
1 file changed