txmgr: Simplify API

op-node/p2p: Remove support for legacy gossip signing hashes

contracts-bedrock: L2 contract deployments

op-chain-ops: port hh tasks to go

The hardhat tasks responsible for ensuring that the chain
has been completely rolled up during the migration run out of
memory. They are written in typescript using hardhat. This
ports them to go to prevent them from running out of memory.

Stop changesets from creating github releases

Check the code hashes

contracts-bedrock: fix semver tag

The docstring for `L1FeeVault` was not bumped
properly. This commit bumps the commit message.
We should have automation around this kind of thing
to prevent it from happening in the future.

Co-authored-by: clabby <ben@clab.by>

Add ability to get other network's deploy configs, good
to pair with companion networks feature from hh deploy.

Add a getter to the `hre.deployConfig` object
that gives access to alternative network's deploy
configs. This is useful because multiple networks
can be linked and share config. In particular when
L2 networks are used with L1 networks, the entire
deploy config has be be shared with both networks
so it results in a copy paste.

Also update the deploy config. The deploy config
is copy/pasted from the goerli network one. There
isn't a good way to get "companion network's" deploy
config.

Predeploy implementations

fix: unrevert + fix build