Bump clap from 3.0.14 to 3.1.1 (#4968)

* Bump clap from 3.0.14 to 3.1.1

Bumps [clap](https://github.com/clap-rs/clap) from 3.0.14 to 3.1.1.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v3.0.14...v3.1.1)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* avoid deprecated AppSettings::Hidden

* avoid another deprecated instance

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>

polkadot/node/malus/Cargo.toml

@@ -28,7 +28,7 @@ color-eyre = { version = "0.6.0", default-features = false }
 assert_matches = "1.5"
 async-trait = "0.1.52"
 sp-keystore = { git = "https://github.com/paritytech/substrate", branch = "master" }
-clap = { version = "3.0", features = ["derive"] }
+clap = { version = "3.1", features = ["derive"] }
 futures = "0.3.21"
 futures-timer = "3.0.2"
 tracing = "0.1.31"