crypto: add CryptoKey Symbol.toStringTag

closes nodejs#45987

PR-URL: nodejs#46042
Backport-PR-URL: nodejs#46340
Fixes: nodejs#45987
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>

lib/internal/crypto/keys.js

@@ -750,6 +750,15 @@ class InternalCryptoKey {
     this[kExtractable] = extractable;
   }
 }
+
+ObjectDefineProperties(CryptoKey.prototype, {
+  [SymbolToStringTag]: {
+    __proto__: null,
+    configurable: true,
+    value: 'CryptoKey',
+  },
+});
+
 InternalCryptoKey.prototype.constructor = CryptoKey;
 ObjectSetPrototypeOf(InternalCryptoKey.prototype, CryptoKey.prototype);