Update ERC-7656: Move to Last Call

[sullof]

This ERC is very stable and has been used in more than one project (for example in Zazook NFT, where 7656 is used to deploy a subscription service associated to the NFT).
Time to move to Last Call.

[eip-review-bot]

File ERCS/erc-7656.md

Requires 1 more reviewers from @axic, @g11tech, @SamWilsn, @xinbenlv

[SamWilsn]

You cannot move to Last Call until 6551 (as a dependency) also moves to last call. It's awkward, but if you only vaguely allude to 6551 (without using its number) you can advance to Last Call.

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Please triple check your interface id before going to final.

[sullof]

You cannot move to Last Call until 6551 (as a dependency) also moves to last call. It's awkward, but if you only vaguely allude to 6551 (without using its number) you can advance to Last Call.

I did it.

Please triple check your interface id before going to final.

Done, many times :-)

[github-actions]

The commit c8e40d9 (as a parent of 2519347) contains errors.
Please inspect the Run Summary for details.