op-batcher: Simplify configs, dedup init, & simplify init code

allow body parser options to be passed in

maint(ctb): clean up Hashing tests

op-node: ensure sequencer selects L1 origin within sequencer time drift and use conf depth util

and use conf depth util

This uses the same op-services/crypto signer initialization. It also
simplifies the batcher struct and config.

maint(ctb): clean up various test files

Cleans up various test files and updates them to the new format.

Cleans up tests for Hashing.sol and uses new format.

Test for both legacy and new events in bridges

Typo

[ENG-2626] op-batcher: Efficient batching

op-chain-ops: update script to submit pending withdrawals

proxyd: Add nonce to sender-based rate limit

proxyd: Add missing req_id to log entry

This is just a temporary remedy to (hopefully) make the devnet CIs pass.
624 bytes = 8 (~L2 per L1 blocks) * 78 bytes (empty block with just Deposited tx)
It's a delicate dance.

Propoer fix is to observe channel timeouts and sequencer window span so
that we can set an even larger target but still send txs quickly enough
when there's now tx volume.

The block index handling had multiple bugs.

feat(l2g): properly return NonceTooHigh

feat(ctp): ATST 1.1.0 artifacts

Commits artifacts for the 1.1.0 update of the ATST.