Input: atkbd - fix keyboard LG Electronics LW25-B7HV

After issue ATKBD_CMD_RESET_DIS, LG Keyboard stop working.
The workaround is to issue ATKBD_CMD_RESET_DEF after ATKBD_CMD_RESET_DIS.

In order to keep the min changes to the atkbd driver, add logic to apply the
patch if and only if the device is LG LW25-B7HV.