Set target on webpack

[rafifn]

Environment

• Operating System: Darwin
• Node Version: v16.17.0
• Nuxt Version: 3.0.1-rc.0-27889360.9de94c2
• Nitro Version: 2.0.0-27889428.15edef0
• Package Manager: npm@8.15.0
• Builder: webpack
• User Config: builder, hooks
• Runtime Modules: -
• Build Modules: -

Reproduction

https://github.com/rafifn/repro-nuxt-issue

Describe the bug

can't set the target on webpack config

Additional context

currently nuxt with vite cannot use plugin @vitejs/plugin-legacy to handle old browser, so I choose webpack as builder
and I want to set the target to es5.

Logs

For the selected environment is no default script chunk format available:                                                                                       12:11:59
JSONP Array push can be chosen when 'document' or 'importScripts' is available.
CommonJs exports can be chosen when 'require' or node builtins are available.
Select an appropriate 'target' to allow selecting one by default, or specify the 'output.chunkFormat' directly.

  JSONP Array push can be chosen when 'document' or 'importScripts' is available.
  CommonJs exports can be chosen when 'require' or node builtins are available.
  Select an appropriate 'target' to allow selecting one by default, or specify the 'output.chunkFormat' directly.
  at node_modules/webpack/lib/config/defaults.js:822:11
  at F (node_modules/webpack/lib/config/defaults.js:73:15)
  at applyOutputDefaults (node_modules/webpack/lib/config/defaults.js:803:2)
  at applyWebpackOptionsDefaults (node_modules/webpack/lib/config/defaults.js:197:2)
  at createCompiler (node_modules/webpack/lib/webpack.js:77:2)
  at create (node_modules/webpack/lib/webpack.js:134:16)
  at webpack (node_modules/webpack/lib/webpack.js:158:32)
  at f (node_modules/webpack/lib/index.js:64:16)
  at node_modules/@nuxt/webpack-builder/dist/index.mjs:1053:22
  at Array.map (<anonymous>)
  at bundle (node_modules/@nuxt/webpack-builder/dist/index.mjs:1045:36)
  at async build (node_modules/nuxt/dist/index.mjs:2282:5)
  at async Object.invoke (node_modules/nuxi/dist/chunks/build.mjs:56:5)
  at async _main (node_modules/nuxi/dist/cli.mjs:50:20)

[danielroe]

Let's track this in #14893.