sensors: fix false detections for proximity sensor

- This patch resolves the false detection issues due
  to a storm of interrupts coming from the proximity sensor
- It is achieved by changing the comparison logic to detect
  proximity and by initialize a proximity read on probe and
  on resume.
- A reconfiguration of the device is also added in the resume
  function
- Change deprecated function __cancel_scheduled_work

Change-Id: I35f881079fadecdc18fcb053247075858301e0e2
Tracked-On: https://jira01.devtools.intel.com/browse/AW-3821


Signed-off-by: Riadh GHADDAB <riadhx.ghaddab@intel.com>
Reviewed-on: https://android.intel.com/563252


Reviewed-by: jenkins_ndg <jenkins_ndg@intel.com>
Reviewed-by: Deverge, Jean-francoisX <jean-francoisx.deverge@intel.com>
Reviewed-by: Rouis, KhalifaX <khalifax.rouis@intel.com>
Reviewed-by: Dubray, SimonX <simonx.dubray@intel.com>
Reviewed-by: Bride, Jacques <jacques.bride@intel.com>
Reviewed-by: Tasayco Loarte, VictorX <victorx.tasayco.loarte@intel.com>