ci(Mergify): configuration update

op-program: Add minimal L2 fetcher

Signed-off-by: null <null>

op-node: P2P req-resp alt sync method support

ctb: Update slither config

txmgr: Simplify API

Also ensures that absolute local paths are not stored in the slither db.

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>