1_GPS_FEATURES in AssetTracker library won't compile

[ScruffR]

@freekeys

lib/Adafruit_LIS3DH/src/Adafruit_LIS3DH.cpp: In member function 'virtual bool Adafruit_LIS3DH::getEvent(sensors_event_t*)':
lib/Adafruit_LIS3DH/src/Adafruit_LIS3DH.cpp:320:1: error: no return statement in function returning non-void [-Werror=return-type]
  320 | }

This is the error that breaks the build

And here is the culprit

The function signature promises to return a bool but the function never does.

@Colleen, could you please also take on this library to get repaired?
As it appears there is no contributor's repo to file an issue.
library.properties only provides a link to the original Adafruit repo where this issue was already taken care of but never made it into the Particle libraries repository.