NTP Rollover 2036
Our NTP code probably does not handle the NTP rollover 2036-02-08. Needs fix and testing. As the code coverts to doubles internally, should be straightforward using the guidance in RFC 4330.
https://docs.ntpsec.org/latest/rollover.html https://www.eecis.udel.edu/~mills/y2k.html https://www.eecis.udel.edu/~mills/time.html https://tools.ietf.org/html/rfc4330 sec. 3
This is different from and earlier than the Unix rollover at 2038-01-19. The Unix issue shouldn't affect us as Java time uses a 64 bit long, and anywhere in our protocols with 32-bit time it's defined as unsigned seconds so it's good to 2106.
