Integration E2E test for v1 -> v2 smart contract migration

[lumtis]

Describe the Issue

Depends on #2553 and #2554

Add a E2E test for full migration as part of #2402

This is a subset of the upgrade test as it requires a upgrade of the protocol

• Deploy and setup env with V1 smart contract (will likely require using a fixed version of node)
• Run some test to populate ERC20Custody and Connector contract
• Upgrade to new version
• Run the contract migration on both ZEVM and EVM
• Run tests with new smart contract version

We will write the tests in the same time as integrating the new contracts, therefore we can keep the PR fixing this issue as a feature branch.