* fix(hopper): keep an observed launcher exit over a later cancellation
`#connect` projected every interrupted wait as `#startupInterruption`
without consulting the launcher the owner already held, so a launcher that
exited 3 before the caller aborted was reported as `HopperCancelledError`.
An exit or signal the owned process already holds is now projected as the
physical startup failure first; a cancellation observed before any exit is
unchanged, and successful exits keep their previous behaviour.
Fixes#5429
* fix(hopper): arbitrate startup exits through process owner
---------
Co-authored-by: XiaoBinGan <XiaoBinGan@users.noreply.github.com>
Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>
