[Bug] Negitive new timer with dynamic vote times

[weeryan17]

Describe the bug
this error is thrown sometimes with dynamically timed vote groups https://paste.traincarts.net/oboheyavow
I believe this has to do with voting near when the vote is supposed to run out (probably within milliseconds),. The new timer to finish the vote is passed in a negative time because of this on this line
https://github.com/CascadeBot/CascadeBot/blob/dev/src/main/java/org/cascadebot/cascadebot/utils/votes/VoteButtonGroup.java#L130

I'm fairly sure we can't easily reproduce this in prod, and might even be caused by a race condition with the vote finishing, but not saying it's finished before the time is attempted to be increased. Either way we need some way to handle if subsequent vote timers have a negative time.