Moving to node_modules folder to make easier to upgrade

trying to move from Bootstrap 3 to Bootstrap 5

node_modules/@babel/runtime/helpers/checkPrivateRedeclaration.js

@@ -0,0 +1,8 @@
+function _checkPrivateRedeclaration(obj, privateCollection) {
+  if (privateCollection.has(obj)) {
+    throw new TypeError("Cannot initialize the same private elements twice on an object");
+  }
+}
+
+module.exports = _checkPrivateRedeclaration;
+module.exports["default"] = module.exports, module.exports.__esModule = true;