Extend the Timeout for Harvest zone

It seems POE is crashing my video card again during Malachai fights. To continue I have to restart my computer and then try to get back to the Harvest before it times out which is not always possible.

It would be really helpful for people like me and for lots of other people who have run into issues with the Harvest closing too soon if the timeout was increased to 15 minutes instead of 7.