contracts-bedrock: add deploy config validator

feat(ctb): Pack `GameType` in DGF's `GameId` type

contracts-bedrock: small cleanups in deploy scripts

op-node: batch_decoder: Parallel tx fetching

op-chain-ops: always fund precompile balances in L2 genesis

feat(indexer): use contiguous slice of memory

op-e2e: Add skipped test for playing multiple cannon games

op-batcher: Make channel manager safe for concurrent use

feat(indexer) decouple the bridge and general etl to eliminate circular dependencies in bridge processing

chore: fixes

Refactors the challenger config options to use a more standard option pattern.
Improve some error messages when dispute game tests fail.

Adds a validator for the deploy configs so that we can be
automatically sure that deploy configs are valid. The problem
is that `getting-started.json` will never pass deploy config
validation because it is invalid JSON and it is the one that
we want to be sure is up to date. Will leave solving that to
future work because it requires a change to the getting started
guide for the op stack.