The initial range for the OSM chunk will be from INT64_MAX - 1 to INT64_MAX.
This range was chosen to minimize interference with tuple routing and
occupy a range outside of potential values as there must be no overlap
between the hypercube occupied by the osm chunk and actual chunks.
Previously the range covered by the osm chunk would bucket the start
of the range leading to a dependency on chunk_time_interval and
limiting the range of usable values in the hypertable when an osm chunk
is present.
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