Add UHID GET_REPORT functionality

GET_REPORT wasn't supported previously. >=4.10 hid-sony driver
requires this feature to get the calibration data for DualShock4.

To be backwards compatible with kernel 3.10, UHID_FEATURE and
UHID_FEATURE_ANSWER are used instead of UHID_GET_REPORT and
UHID_GET_REPORT_REPLY. Also, UHID_SET_REPORT functionality cannot
be supported since it's not implemented in kernel 3.10.

Test: Load >=4.10 hid-sony driver, connect a DualShock4, and check
      that the DualShock4 LED turns blue, which confirms both
      get feature report and output data report working.
Bug: 38511270
Change-Id: Ic28760f423cc09754fd32a107a499be6677ca747