Sync clock update interval with top of every minute

[renpenguin]

Currently the only way to get an accurate minute update for the clock module is to have the interval set to 1, as with an interval of 60 the clock will not update when the minute actually changes (for me right now, the time updated to 34 minutes 50 seconds after the minute actually hit 34).

Setting the interval to 1 just to have an accurate time display shouldnt be required as the clock often only needs to update every minute. There should be a way to sync the update interval with the time, so that the clock only updates when it needs to