Bedrock frames have a fixed overhead of 23 bytes.

Also removed the extra byte that was reserved for the version because
the calling sites of OutputFrame() already subtract this byte from their
maxSize arguments. This makes sense because the calling sites are
responsible for handling the correct overall tx data size.

op-proposer: Move to shared signer setup & simplified init

This removes the NewL2OutputSubmitterWithSigner function and places
the old NewL2OutputSubmitter code inside the main function.

op-service: Migrate tx manager package

fix batch-deriv-chain.svg

This places the txmgr package in the op-service folder instead of
the op-proposer folder. This removes the proposer for being a dependency
of the batcher. The txmgr code is shared code so it makes more sense to
be there.

feat(e2e): Garbage batch test

feat: l1 and l2 source validation

fix spec/assets/engine.svg

whoops

Throw on unexpected garbage kind

`l2geth` -> `geth` dep update

Go doesn't fall through in switch cases by default

ctb: Regenesis internal devnet

Merge pull request #4773 from ethereum-optimism/zhwrd/01-23-INF-22_explicity_set_chainId_in_op-signer_SendTransaction

INF-22 explicity set chainId in op-signer SendTransaction