Add new builtin actors v13.0.0-rc.1

[sudo-shashank]

Summary of changes
Changes introduced in this pull request:

• New V13 builtin actors state code
• fil_actors_shared
• actors/account
• actors/init
• actors/cron
• actors/paych
• actors/system
• actors/multisig
• actors/market
• actors/power
• actors/reward
• actors/verifreg
• actors/miner
• actors/datacap
• actors/eam
• actors/evm
• actors/ethaccount
• fil_actor_interface

Reference issue to close (if applicable)

Closes

Other information and links

[LesnyRumcajs]

🙈

[aatifsyed]

I can't really review this - could you explain how you arrived at all of this code?
I understand it's some shallow copy of https://github.com/filecoin-project/builtin-actors?

How do you go from e.g a tagged release of the above repo to these 20k lines?

I think I would want to automate this medium term

[LesnyRumcajs]

I can't really review this - could you explain how you arrived at all of this code? I understand it's some shallow copy of https://github.com/filecoin-project/builtin-actors?

How do you go from e.g a tagged release of the above repo to these 20k lines?

I think I would want to automate this medium term

I have never done it myself, but I assume it's copy-pasting the code from actors, gutting it a bit (no runtimes, no WASM) and adjusting the interface part so that the new version can be referenced from there.

I'd love to have this somehow automated, but I doubt it's a small task, and we need this code to do state migrations, i.e., we need it to support NV22.

[LesnyRumcajs]

@aatifsyed could you please re-approve? I had to fix some conflicts.