* feat(ctb): `RISCV.sol`

semver-lock
Co-Authored-By: Minhyuk Kim <kimminhyuk1004@gmail.com>
Co-Authored-By: Taem Park <wwwee98@gmail.com>
Co-Authored-By: Park Changwan <pcw109550@gmail.com>
Co-Authored-By: protolambda <proto@protolambda.com>

* snapshots

* diff with remote in CI

* schedule diff job

* Update .circleci/config.yml
Co-authored-by: Matt Solomon <matt@mattsolomon.dev>

* remove check changed

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Co-authored-by: Minhyuk Kim <kimminhyuk1004@gmail.com>
Co-authored-by: Taem Park <wwwee98@gmail.com>
Co-authored-by: Park Changwan <pcw109550@gmail.com>
Co-authored-by: protolambda <proto@protolambda.com>
Co-authored-by: Matt Solomon <matt@mattsolomon.dev>