https: use kEmptyObject

PR-URL: nodejs/node#43159
Reviewed-By: Matteo Collina <[email protected]>
Reviewed-By: Antoine du Hamel <[email protected]>

Author: LiviaMedeiros

lib/https.js

@@ -34,7 +34,11 @@ const {
   ReflectConstruct,
 } = primordials;
 
-require('internal/util').assertCrypto();
+const {
+  assertCrypto,
+  kEmptyObject,
+} = require('internal/util');
+assertCrypto();
 
 const tls = require('tls');
 const { Agent: HttpAgent } = require('_http_agent');
@@ -203,7 +207,7 @@ Agent.prototype.createConnection = createConnection;
  *   }} [options]
  * @returns {string}
  */
-Agent.prototype.getName = function getName(options = {}) {
+Agent.prototype.getName = function getName(options = kEmptyObject) {
   let name = FunctionPrototypeCall(HttpAgent.prototype.getName, this, options);
 
   name += ':';