feat: Skeleton for nv23

[rjan90]

Related Issues

Closes #11772

Depends on:

• Ref-FVM: feat: Add nv23-skeleton ref-fvm#2000
  • Included in https://github.com/filecoin-project/ref-fvm/releases/tag/fvm%40v4.2.0
• Filecoin-FFI: feat: Add skeleton for nv23 filecoin-ffi#454
  • Included in https://github.com/filecoin-project/filecoin-ffi/releases/tag/v1.28.0-dev
• Go-State-Types: feat: Add nv23 skeleton go-state-types#257 and feat: Add simple nv23 migration go-state-types#258
  • Included in https://github.com/filecoin-project/go-state-types/releases/tag/v0.14.0-dev

Proposed Changes

Introduces the network version 23 skeleton in Lotus

Checklist

Before you mark the PR ready for review, please make sure that:

• Commits have a clear commit message.
• PR title is in the form of of <PR type>: <area>: <change being made>
  • example: fix: mempool: Introduce a cache for valid signatures
  • PR type: fix, feat, build, chore, ci, docs, perf, refactor, revert, style, test
  • area, e.g. api, chain, state, market, mempool, multisig, networking, paych, proving, sealing, wallet, deps
• If the PR affects users (e.g., new feature, bug fix, system requirements change), update the CHANGELOG.md and add details to the UNRELEASED section.
• New features have usage guidelines and / or documentation updates in
  • Lotus Documentation
  • Discussion Tutorials
• Tests exist for new functionality or change in behavior
• CI is green

[rjan90]

Had trouble rebasing this PR onto the latest master, encountering fatal: cannot rebase with locally recorded submodule modifications. Will re-open a new PR based on the latests master, so that I can get #11961 to run the CI.