[PATCH 0/1] MR530: ntdll: Restore the timezone bias cache.

[Zhiyi Zhang (＠zhiyi)]

After 7161dcd, the timezone bias is calculated every time when SystemTimeOfDayInformation is queried.
This restores the cache for timezone bias.

Improve HROT framerate from ~100fps to ~500fps.

Signed-off-by: Zhiyi Zhang