Merge bitcoindevkit/bdk-cli#307: Update bdk_sp library

e7223e5f472cef1678b8e3ec474a1dd5ba98fe38 chore: Update bdk_sp crate (Vihiga Tyonum)

Pull request description:

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  ### Description

  This PR updates the bdk_sp library import

  ### Checklists

  #### All Submissions:

  * [x] I've signed all my commits
  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk-cli/blob/master/CONTRIBUTING.md)
  * [x] I ran `cargo fmt` and `cargo clippy` before committing

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