[Dataflow Streaming Engine] Turn on --useWindmillIsolatedChannels and --useSeparateWindmillHeartbeatStreams by default
#31187
| Job | Run time |
|---|---|
| 7m 31s | |
| 2m 0s | |
| 14s | |
| 4m 49s | |
| 16m 12s | |
| 1m 21s | |
| 16m 22s | |
| 0s | |
| 48m 29s |