[Merge] lp:~sil2100/location-service/gps-arm64 into lp:location-service

[Scott Sweeny]

FYI I've already put these changes into a silo:
https://bileto.ubuntu.com/#/ticket/1922
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https://code.launchpad.net/~sil2100/location-service/gps-arm64/+merge/306483
Your team Ubuntu Phablet Team is requested to review the proposed merge of lp:~sil2100/location-service/gps-arm64 into lp:location-service.