Run now takes a context as well as a statebag. We'll assign the context
to the blank identifier to prevent namespace collisions. We'll let the
step authors opt-in to using the context.
`find . -iname "step_*.go" -exec gsed -i'' 's/func \(.*\)Run(/func \1Run(_ context.Context, /' {} \;`
StepTagEBSVolumes is no longer needed, since this functionality is now
taken over by StepRunSourceInstance and StepRunSpotInstance. So remove
this functionality from the codebase.
Matthew Hooker
Mark Meyer
Mark Meyer