[solver/protocol-smart-contracts] Create Smart Contract Bindings

[narbs91]

General Description

As a developer I want to create the bindings from the abi’s of the new smart contracts so that I can import them for use in the lilypad repo

Which system(s) or functionality does this affect

This can be one or many. Please also include this in the title

solver, protocol-smart-contracts

Describe the changes, and how this affects/ interacts with each system.

1. Bindings created for all net new smart contracts
2. Add contract addresses to the toml configs under the web3 mapping appending _v2 to each address so that we can distinguish the old from the the new
3. Create a new apiv2.go module that will hold all the api methods for the new set of contracts