Updating monorepo dependency causes compiler errors blocking development of new tasks

[geoknee]

As a playbook writer, if I want to reference interfaces or code from the optimism submodule, it is currently pegged to op-contracts/v1.4.0. This is pretty old and doesn't have represent what I am actually testing (op-contracts/v1.8.0-rc.4). For example, the SystemConfig does not have the gasPayingToken() getter back then.

But if I update the submodule to the commit I want, it breaks many existing tasks. Moreover develop has already moved on quite a lot due to recent refactors, and is different again.

I think we need to:

1. be able to shelve old tasks so they don't get compiled when developing new tasks
2. tag superchain-ops with a task ID on a commit when it was known to work (with the submodule pegged at whatever it was). h/t to
   @seb
   for this idea.
3. keep updating the submodule so it doesn't get so far behind

To reproduce:

git fetch
git checkout gk/025-holocene-sys-cfg
cd lib/optimism
git fetch
git checkout op-contracts/v1.8.0-rc.4
cd ../../tasks/sep/027-holocene-system-config-upgrade-and-init-multi-chain 
SIMULATE_WITHOUT_LEDGER=true just \
   --dotenv-path $(pwd)/.env \
   --justfile ../../../nested.just \
   simulate foundation 1

giving

Running script with assertions
Using script /Users/georgeknee/code/ethereum-optimism/superchain-ops/tasks/sep/027-holocene-system-config-upgrade-and-init-multi-chain/NestedSignFromJson.s.sol
getting signer address for foundation...
safe: 0xDEe57160aAfCF04c34C887B5962D0a69676d3C8B
Simulating call to foundation at 0xDEe57160aAfCF04c34C887B5962D0a69676d3C8B
Simulating without ledger using the first owner account: 0xA03DaFadE71F1544f4b0120145eEC9b89105951f

[⠃] Compiling...2024-12-18T16:40:44.390828Z ERROR foundry_compilers_artifacts_solc::sources: error="/Users/georgeknee/code/ethereum-optimism/superchain-ops/lib/optimism/packages/contracts-bedrock/scripts/Deployer.sol": No such file or directory (os error 2)
[⠊] Compiling...
Error: 
failed to resolve file: "/Users/georgeknee/code/ethereum-optimism/superchain-ops/lib/optimism/packages/contracts-bedrock/scripts/Deployer.sol": No such file or directory (os error 2); check configured remappings
        --> /Users/georgeknee/code/ethereum-optimism/superchain-ops/script/DeployRehearsal4.s.sol
        @eth-optimism-bedrock/scripts/Deployer.sol
[⠃] Compiling...2024-12-18T16:40:44.915605Z ERROR foundry_compilers_artifacts_solc::sources: error="/Users/georgeknee/code/ethereum-optimism/superchain-ops/lib/optimism/packages/contracts-bedrock/src/universal/ISemver.sol": No such file or directory (os error 2)
[⠊] Compiling...
Error: 
failed to resolve file: "/Users/georgeknee/code/ethereum-optimism/superchain-ops/lib/optimism/packages/contracts-bedrock/src/universal/ISemver.sol": No such file or directory (os error 2); check configured remappings
        --> /Users/georgeknee/code/ethereum-optimism/superchain-ops/script/verification/DisputeGameUpgrade.s.sol
        @eth-optimism-bedrock/src/universal/ISemver.sol
error: Recipe `simulate` failed with exit code 1