增加sys-locale

Cargo.lock

@@ -319,6 +319,7 @@ dependencies = [
  "rand",
  "serde",
  "serde_yaml",
+ "sys-locale",
  "uuid",
  "vnt",
 ]
@@ -1834,6 +1835,15 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "sys-locale"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e801cf239ecd6ccd71f03d270d67dd53d13e90aab208bf4b8fe4ad957ea949b0"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "tempfile"
 version = "3.10.1"