[SUGGESTION] Specify minimum Node.js version

Neither [`drizzle-orm`] nor [`drizzle-kit`] has `engines.node` defined in the `package.json` files.

[`drizzle-orm`]: https://github.com/drizzle-team/drizzle-orm/blob/main/drizzle-orm/package.json
[`drizzle-kit`]: https://github.com/drizzle-team/drizzle-orm/blob/main/drizzle-kit/package.json

Would be nice if they are specified, especially since Node.js v22 (current LTS) supports:

- [`--env-file`](https://nodejs.org/docs/latest-v22.x/api/cli.html#--env-fileconfig) and [`loadEnvFile`](https://nodejs.org/docs/latest-v22.x/api/process.html#processloadenvfilepath) which can replace `dotenv`
- [`--experimental-strip-types`](https://github.com/nodejs/node/pull/53725)[^1] which can replace `tsx`

[^1]: `--experimental-strip-types` is un-flagged in Node.js v23.

Would love to rewrite the docs to use less dependencies.