[Starkcheck] - Check eip712 messages

[CremaFR]

Check eip712 messages

verify policies against eip712 messages. This should work for any kind of messages.
One possibe way to do this is to check all values for contract addresses contained in the policy and to find field amount/tokenId next to it in the object.
Can be tested against Mint square and Aspect eip712 messages for nft marketplace. Both of these are not open-sourced

Note: This feature won't be malware resistant