Add Base Mainnet chain ID and contracts

feat: port contracts periphery to contracts bedrock

op-e2e: bump a couple timeouts slightly

Revert "fix: Add missing contract deployments to contracts-bedrock"

Changes the solidity version to 0.8.15 from 0.8.16
to ensure that the same version of solc is used.

This reverts commit 360cb821.

op-e2e: only add a signer key to l1

The current code adds the same signing key to all Ethereum clients
(including the L2 nodes).  I found this to be quite confusing when
parsing the code, and, it's unnecessary for the L2s to have signing
keys.

More concise python

More concise
Co-authored-by: Will Cory <willcory@Wills-MacBook-Pro.local>
Co-authored-by: Matthew Slipper <me@matthewslipper.com>

fix: Quick fix to missing yarn problem

fix: remove foundryup

try still sourcing it?

fix: Add node.js to devnet tests

fix: Correctly run node foundryup etc.

desperately trying stuff

OHHHH that's the bug: go had a bug in it

add back foudnryup

check version too

fix: Install pnpm and yarn in ci builder

todos

comment in dockerfile

op-challenger: Add tests for Position attack and defend

op-challenger: Remove unused examples

op-node: Set DialBackoff when dialing op-geth

op-challenger: Remove dead code from game.go

op-challenger: Properly implement stepping against trace index 0