[5.0 -> main] only use --eos-vm-oc-enable option in tests when OC is available, and tweak/fix location of its usage
#4851
| Job | Run time |
|---|---|
| 7s | |
| 3s | |
| 4s | |
| 7m 25s | |
| 8m 31s | |
| 3m 8s | |
| 3m 13s | |
| 15m 8s | |
| 7m 5s | |
| 23m 49s | |
| 10m 37s | |
| 5m 17s | |
| 23m 51s | |
| 7m 14s | |
| 7m 53s | |
| 4m 40s | |
| 7m 3s | |
| 8m 54s | |
| 4m 26s | |
| 1s | |
| 2h 28m 29s |