tools: add t8n.sh to the t8n-dump-dir for evmone, besu & ethereum-specs-evm (and various t8n tool clean-up)
#901
| Job | Run time |
|---|---|
| 4m 55s | |
| 4m 58s | |
| 5m 41s | |
| 4m 55s | |
| 20m 29s |