feat(kms): observe unknown fields in the last three silent persisted formats (#6003)

Cargo.lock

@@ -9737,6 +9737,7 @@ dependencies = [
  "rustfs-utils",
  "rustify",
  "serde",
+ "serde_ignored",
  "serde_json",
  "sha2 0.11.0",
  "subtle",
@@ -10939,6 +10940,16 @@ dependencies = [
  "syn 3.0.3",
 ]
 
+[[package]]
+name = "serde_ignored"
+version = "0.1.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "115dffd5f3853e06e746965a20dcbae6ee747ae30b543d91b0e089668bb07798"
+dependencies = [
+ "serde",
+ "serde_core",
+]
+
 [[package]]
 name = "serde_json"
 version = "1.0.151"