jf: Disable LPM_COMBINE_SLEEP_MODE_AND_LPM

 * bt-vendor enables this by default, but it's disabled on stock.
 * May resolve various BT hangs that we have seen.

Change-Id: I94157bff7928baa30e4a57ecdfb18f7b19ba6423
Merge remote-tracking branch 'upstream/cm-10.2' into cm-10.2