Merge pull request PyO3#2 from PyO3/dependabot/cargo/clap-4.5

Update clap requirement from 3.2 to 4.5

Author: davidhewitt

Cargo.toml

@@ -115,7 +115,7 @@ required-features = ["async-std-runtime", "testing"]
 
 [dependencies]
 async-channel = { version = "2.3", optional = true }
-clap = { version = "3.2", optional = true }
+clap = { version = "4.5", optional = true }
 futures = "0.3"
 inventory = { version = "0.3", optional = true }
 once_cell = "1.14"