build: bump clap from 3.1.5 to 3.1.6

Bumps [clap](https://github.com/clap-rs/clap) from 3.1.5 to 3.1.6.
- [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/v3.1.5...v3.1.6)

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

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

Cargo.toml

@@ -18,7 +18,7 @@ lto = true
 [dependencies]
 anyhow = "1.0.56"
 api_client = { path = "api_client" }
-clap = { version = "3.1.5", features = ["wrap_help","cargo"] }
+clap = { version = "3.1.6", features = ["wrap_help","cargo"] }
 epoll = "4.3.1"
 event_monitor = { path = "event_monitor" }
 hypervisor = { path = "hypervisor" }
@@ -34,7 +34,7 @@ vmm-sys-util = "0.9.0"
 vm-memory = "0.7.0"
 
 [build-dependencies]
-clap = { version = "3.1.5", features = ["wrap_help"] }
+clap = { version = "3.1.6", features = ["wrap_help"] }
 
 # List of patched crates
 [patch.crates-io]