sensor: remove unused Q16_16 value type

Remove SENSOR_VALUE_TYPE_Q16_16 as it is not used by any driver. Future
drivers can use any of the remaining value types.

Change-Id: I984143cc65d6a6fd0477f310ac17c62498cc05b8
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
2 files changed