Sync dependencies babel config (#8120)

Author: ianschmitz

packages/babel-preset-react-app/dependencies.js

@@ -127,6 +127,10 @@ module.exports = function(api, opts) {
         {
           corejs: false,
           helpers: areHelpersEnabled,
+          // By default, babel assumes babel/runtime version 7.0.0-beta.0,
+          // explicitly resolving to match the provided helper functions.
+          // https://github.com/babel/babel/issues/10261
+          version: require('@babel/runtime/package.json').version,
           regenerator: true,
           // https://babeljs.io/docs/en/babel-plugin-transform-runtime#useesmodules
           // We should turn this on once the lowest version of Node LTS