Increase timeout waiting for job run to 1 day (#786)

## Changes

It's not uncommon for job runs to take more than 2 hours. On the client
side, we should not stop waiting for a job to complete if it is
intentionally running for a long time. If a job isn't supposed to run
this long, the user can specify a run timeout in the job specification
itself.

## Tests

n/a

bundle/run/job.go

@@ -86,7 +86,7 @@ func (o *JobOptions) toPayload(jobID int64) (*jobs.RunNow, error) {
 }
 
 // Default timeout for waiting for a job run to complete.
-var jobRunTimeout time.Duration = 2 * time.Hour
+var jobRunTimeout time.Duration = 24 * time.Hour
 
 type jobRunner struct {
 	key