Bug 1791293: Audit Rust 'metal' crate 0.23.1 -> 0.24.0 r=bholley

Differential Revision: https://phabricator.services.mozilla.com/D157593

supply-chain/audits.toml

@@ -627,6 +627,12 @@ who = "Mike Hommey <mh+mozilla@glandium.org>"
 criteria = "safe-to-deploy"
 delta = "0.5.4 -> 0.5.7"
 
+[[audits.metal]]
+who = "Jim Blandy <jimb@red-bean.com>"
+criteria = "safe-to-deploy"
+delta = "0.23.1 -> 0.24.0"
+notes = "This audit treats Dzmitry Malyshau (kvark) as a trusted reviewer."
+
 [[audits.naga]]
 who = "Dzmitry Malyshau <kvark@fastmail.com>"
 criteria = "safe-to-deploy"