next.js

2ed06f03 - label as Prefetch/Prefetchable depending on prefetch config (#85076)

label as Prefetch/Prefetchable depending on prefetch config (#85076) Tweaks the environment label logic to only use label things as `Prefetch` if there's a runtime prefetch config. If there's none, we label it as `Prefetchable` instead. --------- Co-authored-by: Josh Story <story@hey.com>