docs: minor doc fixes

🐛 fix: remove git dep from docker build

feat(indexer): index service /healthz endpoint

op-challenger: Add instructions for running against the devnet.

op-challenger: Don't try to perform moves on resolvable games.

op-challenger: Add a script to resolve games

feat(ufm): track nonce locally

feat(op-challenger): Record Cannon Execution Time

op-program: Retrying fetching if preimage disappears between fetching and retrying read

op-challenger: Make scripts more flexible

op-challenger: Make cannon processing info logging configurable

op-chain-ops: Detect types using input.Type.T rather than string comparison

op-challenger: Use the checkpointed block number from the emitted event rather than subtracting one from the block number manually.

Update visualize script to use cast to list claims so it works with cannon games.