CI: Pin go-ethereum to v1.11.6 for Hive

op-chain-ops: better rollover checks

refactor(proxyd): move consensus shutdown nested inside the backend group

refactor(proxy): cache only immutable and hash-based methods

refactor(proxyd): clean up backend rate limiter

fix(proxyd): add missing shutdown for consensus poller

feat(proxyd): consensus event dispatcher

feat(proxyd): redis namespace

[fault-detector] current batch index

contracts-bedrock: mainnet deploy config fee vault recipients

Update the fee vault recipients to their final value
before the upgrade. The value can be changed through an
L2 contract upgrade. The values were previously set to
a hardhat test account. We never need to recycle the ether
back to the test accounts because they already have so
much ether that it is fine to set it to its final value.

Improve the rollover script for waiting for the final deposits
to be ingested into `l2geth` by ensuring that it handles the case
that not all deposits have been ingested in a safe way. Previously
the error message was ominous, which leads to confusion when running
the script. Now instead of erroring, reset the loop and attempt to
look for the final deposit again. Also add a bunch of comments
to make the code easier to understand.

This script is used as part of the upgrade to bedrock.

[op-batcher] Add Compressor abstraction, and new implementation with shadow compression

feat(proxyd): prevent banning out-of-sync backend