v0.2.2

What's Changed

• chore: Update version with upstream op-rbuilder v0.2.14 by @sieniven in https://github.com/okx/op-rbuilder/pull/56
• fix: Add async state root calculation fixes by @sieniven in https://github.com/okx/op-rbuilder/pull/57
• Better refactor by @sieniven in https://github.com/okx/op-rbuilder/pull/58

Full Changelog: v0.2.1...v0.2.2