* op-node: Use unmetered L1 Attributes Transaction

This enables the IsSystemTransaction flag in the L1 Attributes
deposit & updates to the latest version of geth.

* specs updates

* Update specs/deposits.md

* feat: bedrock deposit transaction type update

* bedrock: update geth dependency

* fix(core-utils): bedrock deposit tx encode/decode typescript fixes

* feat(packages/contracts-bedrock): update UserDepositTransaction type and encoding to handle isSystemTransaction bool

* contracts-bedrock: update differential deposit tx solidity <> js fuzzing

* core-utils

* contracts-bedrock

* contracts-bedrock: fix test

* contracts-bedrock: fix differential tests

* contracts-bedrock: fix broken test

* contracts-bedrock: gas snapshot
Co-authored-by: protolambda <proto@protolambda.com>
Co-authored-by: Mark Tyneway <mark.tyneway@gmail.com>

* core-utils: add encoding and hashing functions to core-utils

* ci: update

* contracts-bedrock: differential fuzzing

* deps: update forge-std

* contracts-bedrock: set fuzz runs to 512

* contracts-bedrock: rename differential-testing method

* contracts-bedrock: no sender as address(OptimismPortal)