* Bump ethereumjs-util from 6.2.0 to 7.0.0 Bumps [ethereumjs-util](https://github.com/ethereumjs/ethereumjs-util) from 6.2.0 to 7.0.0. - [Release notes](https://github.com/ethereumjs/ethereumjs-util/releases) - [Changelog](https://github.com/ethereumjs/ethereumjs-util/blob/master/CHANGELOG.md) - [Commits](https://github.com/ethereumjs/ethereumjs-util/compare/v6.2.0...v7.0.0) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> * update use of ethereumjs-util * fix use of keccak hash function Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com> Co-authored-by: Francisco Giordano <frangio.1@gmail.com>