define should not modify string

[eightHundreds]

Describe the bug

The define configuration modifies the content of the string in the code

Reproduction

https://github.com/eightHundreds/vite-define-bug-demo

Steps to reproduce

// src/index.ts
const a = {
    'content/vite.config.ts': {
        type: 'Txt',
        data: "'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV)",
    },
};
console.log(a)

// vite.config.ts
import { defineConfig } from 'vite'

export default defineConfig({
    define: {
        'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV),
    },
})

Expected result: change nothing
Actual result:

System Info

System:
    OS: Linux 5.4 Ubuntu 20.04.6 LTS (Focal Fossa)
    CPU: (2) x64 Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
    Memory: 1.89 GB / 3.84 GB
    Container: Yes
    Shell: 5.0.17 - /bin/bash
  Binaries:
    Node: 19.9.0 - ~/nvm/current/bin/node
    Yarn: 1.22.19 - /usr/bin/yarn
    npm: 9.6.3 - ~/nvm/current/bin/npm
  npmPackages:
    vite: ^4.3.9 => 4.3.9

Used Package Manager

pnpm

Logs

No response

Validations

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• Read the Contributing Guidelines.
• Read the docs.
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• The provided reproduction is a minimal reproducible example of the bug.

[eightHundreds]

I tried esbuild, it works fine

[sapphi-red]

Duplicate of #3304