Update Rust crate clap to 4.0.21

Cargo.lock

@@ -42,9 +42,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "4.0.20"
+version = "4.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "426eed9136e68a14d9de937db20cfd79fcc25c09709872e8005897c618a8365e"
+checksum = "b3a8bb36a4783b8ec3d9942d06b549572687b503610cddad7d4cd573c1b6398a"
 dependencies = [
  "atty",
  "bitflags",
@@ -57,9 +57,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.0.20"
+version = "4.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "685fbc59da060ed2cd3d79c86970ee95386b5e5fc69d9cad881912dca0c18807"
+checksum = "0177313f9f02afc995627906bbd8967e2be069f5261954222dac78290c2b9014"
 dependencies = [
  "heck",
  "proc-macro-error",

Cargo.toml

@@ -6,7 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-clap = { version = "4.0.20", features = ["derive"] }
+clap = { version = "4.0.21", features = ["derive"] }
 eyre = "0.6.8"
 jwalk = "0.6.0"
 regex = "1.7.0"