Update Rust crate omicron-zone-package to 0.12.2 (#8126)

Author: oxide-renovate[bot]

Cargo.lock

@@ -559,7 +559,7 @@ omicron-rpaths = { path = "rpaths" }
 omicron-sled-agent = { path = "sled-agent" }
 omicron-test-utils = { path = "test-utils" }
 omicron-workspace-hack = "0.1.0"
-omicron-zone-package = "0.12.0"
+omicron-zone-package = "0.12.2"
 oxide-client = { path = "clients/oxide-client" }
 oxide-vpc = { git = "https://github.com/oxidecomputer/opte", rev = "9e79588b11a69ff3d40f9aa29af97e31a0045c4b", features = [ "api", "std" ] }
 oxlog = { path = "dev-tools/oxlog" }