Update Rust crate clap to v3.0.0-beta.5

Author: renovate-bot

Cargo.lock

@@ -35,7 +35,7 @@ base64 = "0.13"
 cargo-registry-markdown = { path = "cargo-registry-markdown" }
 cargo-registry-s3 = { path = "cargo-registry-s3" }
 chrono = { version = "0.4.0", features = ["serde"] }
-clap = "=3.0.0-beta.4"
+clap = "=3.0.0-beta.5"
 
 conduit = "0.9.0-alpha.5"
 conduit-conditional-get = "0.9.0-alpha.3"