Implement FRC0042 InvokeEVM on Account & EthAccount

[Stebalien]

This method should do nothing and always return success. There are two parts to this:

1. Implement the methods.
2. Remove the special-casing from the CALL opcode.

Unfortunately, we do need to keep the special casing for placeholders (unless something else changes...).

[maciejwitowski]

@arajasek is this something quick that you could handle?

[arajasek]

@maciejwitowski Yessir! Steb opened a draft PR yesterday with the necessary macro fun, I can take that over the finish line.

[Stebalien]

New proposal from @anorth is to just accept any method.