update config to use latest syntax

Author: Kevin Old

vue-cli-2/cypress.config.js

@@ -1,15 +1,11 @@
 const { defineConfig } = require("cypress");
-const { startDevServer } = require("@cypress/webpack-dev-server");
+const { devServer } = require("@cypress/webpack-dev-server");
 const webpackConfig = require("@vue/cli-service/webpack.config");
 
 module.exports = defineConfig({
   component: {
-    devServer(cypressDevServerConfig) {
-      return startDevServer({
-        options: cypressDevServerConfig,
-        webpackConfig,
-      });
-    },
+    devServer,
+    devServerConfig: { webpackConfig },
     specPattern: "src/**/*.cy.{js,jsx,ts,tsx}",
   },
 });