build(deps): bump sp-blockchain from ee4ee95 to 4e22d40

Bumps [sp-blockchain](https://github.com/gluwa/substrate) from `ee4ee95` to `4e22d40`.
- [Commits](gluwa/substrate@ee4ee95...4e22d40)

---
updated-dependencies:
- dependency-name: sp-blockchain
  dependency-type: direct:production
...

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