Moving to node_modules folder to make easier to upgrade

trying to move from Bootstrap 3 to Bootstrap 5

node_modules/promise-polyfill/test/adapter.js

@@ -0,0 +1,14 @@
+var Promise = require('../promise');
+module.exports = {
+	resolved: Promise.resolve,
+	rejected: Promise.rejected,
+	deferred: function() {
+		var obj = {};
+		var prom = new Promise(function(resolve, reject) {
+			obj.resolve = resolve;
+			obj.reject = reject;
+		});
+		obj.promise = prom;
+		return obj;
+	}
+};