Add nftables support for egress NAT functionality #800
| Job | Run time | 
|---|---|
| 31s | |
| 28s | |
| 7m 12s | |
| 6m 48s | |
| 7m 5s | |
| 8m 50s | |
| 7m 40s | |
| 8m 24s | |
| 7m 35s | |
| 8m 23s | |
| 7m 37s | |
| 9m 58s | |
| 12m 22s | |
| 12m 9s | |
| 10m 31s | |
| 8m 37s | |
| 9m 3s | |
| 9m 2s | |
| 8m 12s | |
| 7m 33s | |
| 9m 0s | |
| 7m 51s | |
| 8m 47s | |
| 8m 48s | |
| 11m 52s | |
| 8m 6s | |
| 10m 26s | |
| 12m 55s | |
| 8m 6s | |
| 7m 19s | |
| 11m 45s | |
| 8m 26s | |
| 9m 25s | |
| 12m 0s | |
| 8m 49s | |
| 8m 46s | |
| 7m 16s | |
| 9m 6s | |
| 11m 47s | |
| 9m 8s | |
| 11m 18s | |
| 5h 58m 56s |