feat: nv25 network skeleton

[kamuik16]

Related Issues

Closes #12686

Checklist

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• Commits have a clear commit message.
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[rjan90]

Doing a test run in a devnet:

Network version at the start of the devnet:

lotus state actor-cids
Network Version: 24
Actor Version: 15
Manifest CID: bafy2bzacedlusqjwf7chvl2ve2fum5noyqrtjzcrzkhpbzpkg7puiru7dj4ug
----

I can see that the pre-migration happens on my node, as well as the actual migration at epoch 200:

2024-11-22T13:05:33.869+0100    WARN    statemgr        stmgr/forks.go:202      STARTING migration      {"height": "200", "from": "bafy2bzacebym7hpxfnj4ibbrw5dmk2ifcld4c2qykfczg5owvjueyqy2cxu4s"}
2024-11-22T13:05:33.869+0100    INFO    bundle  bundle/bundle.go:60     manifest cid: bafy2bzacedlusqjwf7chvl2ve2fum5noyqrtjzcrzkhpbzpkg7puiru7dj4ug
------
2024-11-22T13:05:33.869+0100    INFO    fil-consensus   filcns/upgrades.go:3001 All 17 done after 132.917µs (127899/s)
2024-11-22T13:05:33.869+0100    WARN    statemgr        stmgr/forks.go:211      COMPLETED migration     {"height": "200", "from": "bafy2bzacebym7hpxfnj4ibbrw5dmk2ifcld4c2qykfczg5owvjueyqy2cxu4s", "to": "bafy2bzacebym7hpxfnj4ibbrw5dmk2ifcld4c2qykfczg5owvjueyqy2cxu4s", "duration": 0.000383541}

See that we switch actors-bundle version and network version:

lotus state actor-cids
Network Version: 25
Actor Version: 16
Manifest CID: bafy2bzacedlusqjwf7chvl2ve2fum5noyqrtjzcrzkhpbzpkg7puiru7dj4ug

And the network is able to progress after upgrade epoch:

228: (Nov 22 13:07:20) [ bafy2bzacecl4id5ktip33yrbdmy23kxpdqbmopefhfbkihdtnw4enkc54327y: t01000, ]
229: (Nov 22 13:07:24) [ bafy2bzacecynlqv5bqrsgjrnjhrj233j553vru5g3pjvwyofvgmo7mpgwk7re: t01000, ]
230: (Nov 22 13:07:28) [ bafy2bzacebex5hvdhzhjnf4vtu6dbnom7vmvuxcalae6kzlcyap2kxaeyn26o: t01000, ]
231: (Nov 22 13:07:32) [ bafy2bzacedkwqxoutgcbpnz4wb7azlpbsgh2ptfghhcb7mnrmnkeolxngnsfq: t01000, ]