Convert Latitude's json from Google Takeout into a Splunk friendly JSON log file.
Latitude's format isn't very friendly, this will take it and do the following:
Convert the timestampMs into an ISO 8601 friendly UTC timestamped value. Convert LatitudeE7/LongitudeE7 into Latitude/Longitude with decimals. Drop all the commas and other formatting so it looks like a JSON log file.