Merge tag 'android-14.0.0_r21' into leaf-3.1

Android 14.0.0 release 21

* tag 'android-14.0.0_r21':
  [DO NOT MERGE] Change the LPNH flag to read from server flag "ENABLE_LONG_PRESS_NAV_HANDLE_MPR".
  Fix 3 button mode issues in AllSetActivity

Change-Id: I50b78f6d31baae4b0e79356875f5970adb7fe922