[WIP] Initialize some proxies for Fault Proof on Sepolia

[cbfyi]

First part of rolling out Fault Proof on Sepolia for Base.

We need to initialize some contracts required for Fault Proof. They will be "owned" by the proxy admin owner / system admin.

• DisputeGameFactoryProxy
• DelayedWETHProxy

AnchorStateRegistryProxy to follow in a separate set of changes once DisputeGameFactoryProxy is ready as the AnchorStateRegistry implementation depends on it.

These are prerequisites for Fault Proof for Base Sepolia.

The factory will not be useable just yet, until we setImplementation for specific game types. The game implementations will be deployed separately as they depend on the anchor state registry.

The proxies were deployed using our internal Smart Contract Manager (SCM). We will need the proxy admin to initialize these currently blank proxies.

[cbfyi]

DO NOT MERGE. Moving back to WIP.

Will be extending the script to cover more upgrades so we can reduce roundtrip from multisig signing.

[cbfyi]

Using https://github.com/ethereum-optimism/superchain-ops instead.

[cb-heimdall]

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