Ref T13072. Expand the role of "harbormaster.sendmessage" and allow it to send control messages to Builds and Buildables.
- Maniphest Tasks
- T13072: Merge Harbormaster BuildCommand into BuildMessage
- rP4c4123f98b6d: Allow "harbormaster.sendmessage" to send control command (pause, restart, abort…
Read documentation, sent commands to Builds and Buildables, hit a bunch of error cases, will deploy to catch full-lifecycle Build Target use cases.