Eliminate nr-io-graphviz dependency and update databind to min `4…
#354
| Job | Run time |
|---|---|
| 50s | |
| 1m 21s | |
| 3m 27s | |
| 2m 10s | |
| 3m 34s | |
| 3m 37s | |
| 6m 44s | |
| 3m 29s | |
| 2m 27s | |
| 6m 40s | |
| 2m 7s | |
| 6m 47s | |
| 2m 2s | |
| 6m 40s | |
| 51m 55s |