chore(deps): Update Rust crate clap to v4.5.20 (#119)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [clap](https://redirect.github.com/clap-rs/clap) | dev-dependencies |
patch | `4.5.18` -> `4.5.20` |

---

### Release Notes

<details>
<summary>clap-rs/clap (clap)</summary>

###
[`v4.5.20`](https://redirect.github.com/clap-rs/clap/blob/HEAD/CHANGELOG.md#4520---2024-10-08)

[Compare
Source](https://redirect.github.com/clap-rs/clap/compare/v4.5.19...v4.5.20)

##### Features

-   *(unstable)* Add `CommandExt`

###
[`v4.5.19`](https://redirect.github.com/clap-rs/clap/blob/HEAD/CHANGELOG.md#4519---2024-10-01)

[Compare
Source](https://redirect.github.com/clap-rs/clap/compare/v4.5.18...v4.5.19)

##### Internal

-   Update dependencies

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "before 5am on the first day of the
month" (UTC), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/clap-rs/clap-verbosity-flag).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC4xMzUuMiIsInVwZGF0ZWRJblZlciI6IjM4LjEzNS4yIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbXX0=-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>