Ref T13490. This makes the "phage" toolset work properly and updates external library behavior to match the "classic" behavior, except that "--library" is now supported.
- Maniphest Tasks
- T13490: Upgrade all "classic" Arcanist workflows to Toolsets
- rARC9cd72baae92c: Update Phage for toolsets and restore library loading behaviors
Ran "phage remote" workflows.