fix: use npm registry https url

Author: jsetton

lib/utils/constants.js

@@ -1,7 +1,7 @@
 const path = require("path");
 
 module.exports.APPLICATION_NAME = "ask-cli";
-module.exports.NPM_REGISTRY_URL_BASE = "http://registry.npmjs.org";
+module.exports.NPM_REGISTRY_URL_BASE = "https://registry.npmjs.org";
 
 module.exports.METRICS = {
   ENDPOINT: "https://client-telemetry.amazonalexa.com",