Update Rust crate winnow to 0.7.14 (#158)

Co-authored-by: oxide-renovate[bot] <146848827+oxide-renovate[bot]@users.noreply.github.com>

Author: oxide-renovate[bot]

Cargo.lock

@@ -24,4 +24,4 @@ num_enum = "0.7.5"
 oxnet = { version = "0.1.3", default-features = false }
 rusty-doors = { git = "https://github.com/oxidecomputer/rusty-doors" }
 rand = "0.9.2"
-winnow = "0.7.13"
+winnow = "0.7.14"