crypto: fix webcrypto.subtle signature

PR-URL: https://github.com/nodejs/node/pull/41761
Reviewed-By: Mestery <mestery@protonmail.com>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

lib/internal/crypto/webcrypto.js

@@ -5,6 +5,7 @@ const {
   JSONParse,
   JSONStringify,
   ObjectDefineProperties,
+  ObjectGetOwnPropertyDescriptor,
   SafeSet,
   SymbolToStringTag,
   StringPrototypeRepeat,
@@ -687,7 +688,11 @@ async function decrypt(algorithm, key, data) {
 class SubtleCrypto {}
 const subtle = new SubtleCrypto();
 
-class Crypto {}
+class Crypto {
+  get subtle() {
+    return subtle;
+  }
+}
 const crypto = new Crypto();
 
 ObjectDefineProperties(
@@ -699,9 +704,8 @@ ObjectDefineProperties(
       value: 'Crypto',
     },
     subtle: {
+      ...ObjectGetOwnPropertyDescriptor(Crypto.prototype, 'subtle'),
       enumerable: true,
-      configurable: false,
-      value: subtle,
     },
     getRandomValues: {
       enumerable: true,