Develop -> Master PR

fix: relayer docs + release

The message relayer is turned off by default,
mention how to turn it on in the docs.

fix: change relayer workdir and use CMD instead of ENTRYPOINT for docker-compose

ops: turn off message relayer

proxyd: trigger release

Don't bring up the message relayer in the docker-compose setup.
This is a breaking change and will need to be communicated.

Fix proxyd release workflow

Fixed gas-oacle tx/not_significant metric name

Develop -> Master Release PR

Version Packages

Develop -> Master PR

l2geth: allow for unprotected txs

ops: pin docker-compose version to 3.4

go/proxyd: Add support for additional SSL certs

When syncing from L2, all transactions were assumed to be
protected. To prevent a network split for replicas,
the DTL needs to check for transactions that are not
protected and handle parsing the `v` parameter
appropriately.

The old transaction batch serialization assumed that the
correct chain id was used as there was a custom transaction
serialization used. Now that the full RLP of the transactions
are submitted to L1 for availability, it is possible to enable
non EIP155 transactions. This allows for universal addresses
to be used, where the same address exists across many chains.

A test is updated to test specifically that transactions that
are not protected with a chain id can be submitted and accepted
by the sequencer.

feat: add CTC and SCC contract bindings

gas-oracle: fix the gas price metric

The `gas-price` metric was renamed to `gas_price`
as using a `-` is invalid syntax in a prometheus metric.

Fixes https://github.com/ethereum-optimism/optimism/issues/1819

The `docker-compose` setup uses features that
are not available in all versions. This pins
the `docker-compose` setup to version `3.4`
instead of just `3`.

It is known to work under the following versions:

```
$ uname -or
5.10.70-1-MANJARO GNU/Linux

$ docker-compose --version
Docker Compose version 2.0.1

$ docker --version
Docker version 20.10.9, build c2ea9bc90b
```

ENG-1670 - improve proxyd metrics, support local rate limiter

fix: remove branch restrictions for some workflows