[nznog] [ISC-Ops #6939] routine maintenance for F-Root in Auckland

I am doing some router upgrades in Auckland which will likely cause some BGP sessions to reset. There is no expected impact on local F-root service. If anybody doesn't currently peer directly with the F-root node across the APE, please feel free to send your details to peering(a)isc.org and we'll get you set up.