dd889e1f

Using the new `typed-hpack` branch

This requires a number of changes to the definitions, which have also been split
apart.
Time to Start Worker time Duration Time to finish
Config 1s 1s 1s 3s
Eval 4s 24s 24s 28s
Build 29s 2m39s 2m44s 3m13s
Suite 1s 3m05s 3m12s 3m13s