Pair uuid's to create ranges. Will be used to parallelize the segment loop. Part of https://github.com/storj/storj/issues/5223 Change-Id: I73e2fb8a2cd379b840864449b6251b48feeb7b66
Create helper function to generate ranges of UUIDs, for parallelizing the segment loop. Change-Id: I17dbc1d5effe27fc1a3491aa9ca56c692bd95df0