[PATCH 02/24] libuuid: Implement continuous clock handling for time based UUIDs

[PATCH 02/24] libuuid: Implement continuous clock handling for time based UUIDs

In a uuidd setup, the daemon is a singleton and can maintain it's own
resources for time based UUID generation. This requires a dedicated
'clock sequence range' but does not need any further lock/update of
the LIBUUID_CLOCK_FILE from uuidd. The range of available clock values
is extended by a continuous handling of the clock updates - instead of
updating the value to the current timestamp, it is incremented by
the number of requested UUIDs.

Gbp-Pq: Topic upstream
Gbp-Pq: Name 0002-libuuid-Implement-continuous-clock-handling-for-time.patch